Answers Mine. Examples of molar mass computations: NaCl , Ca(OH)2 , K4[Fe(CN)6] , CuSO4*5H2O , water , nitric acid , potassium permanganate , ethanol , fructose . ... Name the following compounds (Ionic/Covalent naming practice) 1. The name of the covalent compound PCl{eq}_5 {/eq} is phosphorus pentachloride. Naming Covalent Compounds Solutions Write the formulas for the following covalent compounds: 1) antimony tribromide SbBr3 2) hexaboron silicide B6Si 3) chlorine dioxide ClO2 4) hydrogen iodide HI 5) iodine pentafluoride IF5 The name of the covalent compound SeBr4 is selenium tetrabromide. It is inorganic, colorless, odorless, non-flammable, and non-toxic. Ok, let’s use our covalent naming rule to name some covalent compounds. For example, the compound NCl 3 exists, but there is no such thing as NCl 5. What Is The Name Of The Covalent Compound N_2O_5? The first element is named first, using the elements name. This problem has been solved! Phosphorus trichloride When naming binary covalent compounds (compounds that are composed of 2 different nonmetals), you want to: Name the first element. Prefixes are used to denote the number of atoms. The second element, chlorine, becomes chloride, and we attach the correct numerical prefix (“tetra-”) to indicate that the molecule contains four chlorine atoms.Putting these pieces together gives the name carbon tetrachloride for this compound. 4. 8 years ago. Question: What Is The Name Of The Covalent Compound PCl5? Know your cookware better. Naming Covalent Compounds Naming B inary Ionic Compounds Polyatomic Ions Naming with Polyatomic Ions Naming with Roman Numerals Formula Writing Naming Acids . ! What is the name of the covalent compound PCl5? Covalent co… The name of the PCl 3 compound is phosphorus trichloride. ... And the reason why this is useful for us is now we can name this. We differentiate between two types of compounds: IONIC and COVALENT. ? The names of covalent compounds are written using these rules: The name of the element with lower electronegativity is written first. 2):- PI3is covalent compound. 1. The reason that NCl 5 doesn't exist is that in order to form five bonds, the nitrogen would have to promote one of its 2s electrons. Posted on January 11, 2021 by January 11, 2021 by CO 3. Chapter 1 D Parts Of Speech, Harvard Referencing A Film Generator, Capricornio Y Sagitario En La Cama, Synology Ipkg Vs Opkg, The Bodyweight Master Review, Golden Retriever Videos, Ut Health San Antonio Media Relations, Webmail App - Outlook, My Husband Wants Me To Sleep With Another Woman, Strike Industries Enhanced Lower Parts Kit Review, Martin's Big Words Text, … This article can become your one place solution as it contains the step by step guide of PCL3 molecular geometry and also the bond angles, hybridization, & the Lewis structure of the same. Mono- is only used as a prefix on the second element in the formula. See the answer. Give the empirical formula of each of the following compounds if a sample contains the following quantities of each element.? Given descriptions, diagrams, or scenarios, students will write and name the chemical formulas of binary covalent compounds. Dichlorine Monoxide. Second element is named as an Anion (suffix "-ide") 3. Favorite Answer. Molar mass calculator also displays common compound name, Hill formula, elemental composition, mass percent composition, atomic percent compositions and allows to convert … Source(s): https://shrinks.im/a8agz. The name reflects the composition of the elements as depicted in the formula. What is the name of the covalent compound SeBr4? 4. As you would in the other cases, specify the formula, charge and number of each ion. 3 Answers. As PbCl4 is formed by the sharing of the electrons therefore it is a covalent compound. Ionic and Covalent Bonds: When the electronegativities of atoms are significant different, … Rules. polarising power of pb4+>pb2+ thus pbcl4 is more covalent than pbcl2. Binary compounds are those compounds which are made up to 2 elements. TYPES OF COMPOUNDS Ionic compounds are compounds composed of ions, charged particles that form … (i) decreases and (ii) moreO C. (i) increases and (ii) lessO D. (i) decreases and (ii) less6. more-covalent-compound-naming-practice.odt, The Gwinnett School of Mathematics, Science, and Technology, Chemfiesta_Naming Covalent Compounds - Brody Jacks, mixed-ionic-and-covalent-naming-ii-dd-ch.odt, The Gwinnett School of Mathematics, Science, and Technology • SCIENCE 101, Bentonville High School • ENGINEERIN ScienceMas, 2-Covalent Compound Naming Practice WS.docx, naming-ionic-compounds-practice-worksheet1.odt. The name of compound is Phosphorus tri- iodide. Write the symbol for the element referred to. Second element is named as an Anion (suffix "-ide") 3. N 2 S: 4. In this video we will learn how to name covalent compounds. write in your own words, please. This preview shows page 1 - 2 out of 2 pages. In a covalent compound of this type, we'd use the name of the first element, then mono [name of second element] ide. The Covalent Compound is formed by sharing the electron among the atoms to form a bond. So, keep calm and know about the geometry of … Home; Cookware Features; Cooktops; Material; Shapes; Brands; so covalent compound name If you're unsure of yourself, you can review the nomenclature rules and prefixes for covalent compounds. Carbon tetrachloride is an important nonpolar covalent compound. The name of the covalent compound SeBr4 is selenium tetrabromide. If the first name of the compound has a prefix, write the number the prefix refers to as the symbol’s subscript. 2. Fill in the missing mass number and atomic number for each of these particles or types of radiation.. SCl2 Greek Prefixes Prefix Mono- Di- Tri- Number One Two Three Four Five Six Seven Eight Nine Ten 1-2 .Tetra- Penta- Hexa- Hepta- Octa Nona- Deca- This problem has been solved! A B; PCl5: phosphorus pentachloride: CBr4: carbon tetrabromide: CO: carbon monoxide: NO2: nitrogen dioxide: N2O: dinitrogen monoxide (also known as nitrous oxide) P2O3 Show transcribed image text. They contain hydroxide or oxide. 3):- Nitrogen tri-fluoride i view the full answer Previous question Next question 2. The simplest form of a covalent compound would be a non-metal / non-metal pair made of two single elements (NO for example). Course Hero is not sponsored or endorsed by any college or university. First, when the prefix bi- is added to a name, a hydrogen is added to the ion's formula and its charge is increased by 1. Enter The Name Of The Compound. Fe(OH)3 3.P4Se3 4. Expert Answer 100% (4 ratings) Ammonia, NH3 is a COMPOUND while nitrogen and hydrogen are _ELEMENTS_. Naming ionic compounds that contain polyvalent ions, using example of cobalt (III) sulfide. Naming covalent compounds with three elements follows these similar rules. ASIM Naming Covalent compound s student version, revised 5/2017 Page 1 of 1 . When two dissimilar nonmetals form bonds (e.g., hydrogen and oxygen), they will form a covalent bond, but the electrons will spend more time closer to one type of atom than the other, producing a polar covalent bond. View 2-Covalent Compound Naming Practice WS.docx from AA 1Covalent Compound Naming Practice Name the following covalent compounds: 1) SeF6 _ 2) TeO3 _ 3) H2O _ 4) SCl4 _ 5) PCl2 … First, notice that the compound is made up of CARBON (a nonmetal), and OXYGEN (a nonmetal). What Is The Name Of The Covalent Compound PCl5? This happens when one atom has a higher electronegativity than the atom it is sharing with. Use the appropriate prefixes to name these simple compounds. You can obtain the name directly from the periodic table. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding. Covalent or molecular compounds form when elements shareelectrons in a covalent bond to form molecules. Bhart. In this instance the two elements are bonded in a 1:1 ratio. Nitrogen is 1s 2 2s 2 2p x 1 2p y 1 2p z 1 . This quiz tests your ability to name covalent compounds and to write the formula of covalent compounds from their names. PCl2 (Phosphorous with 2 atoms of Chlorine) I guess this is what u are asking about: If an electric discharge is passed through a mixture of PCl3 vapour and hydrogen gas, a rare chloride of phosphorus is formed, diphosphorus tetrachloride (P2Cl4). See the answer. 2. There is one... See full answer below. Does the temperature you boil water in a kettle in affect taste? Relevance. It is a consequence of the hydrogen ion carrying a +1 charge. NF3 4. Phosphorus Trichloride here. Look at the second word in the compound's name and identify the element. There are a few rules when naming these compounds. Naming covalent compounds examples 1. The name of a simple covalent compound can be determined from its chemical formula. The purpose of this activity is to learn how to name smaller covalent compounds. It's carbon tetrachloride. Covalent compounds are defined as a group of atoms that stay together because of shared electrons in chemical bonds. 1. An anionis a negatively charged ion. 1. FORMULAS AND NOMENCLATURE OF IONIC AND COVALENT COMPOUNDS Adapted from McMurry/Fay, section 2.10, p. 56 -63 and the 1411 Lab Manual, p. 27 -31. We have to name the compound CCl 4. P4O10 SO3. Naming Binary Covalent Compounds . 5. CCl 4 is made up of two elements: Carbon and chlorine. 6.4: Covalent Compounds - Formulas and Names - Chemistry LibreTexts Skip to main content Search for: Search si2br6 covalent compound name. What are the treatments of pleural effusion? 0 0 ♥♫i♥bloo♫ Lv 5. Charcteristics of an Ionic Compound-Electrons gain/lost-Forms crystals -Known as Salts -Strong Bonds ... * Reminder always keep 1st name then use paper to get prefix for 2nd name. The element with the lower group number is written first in the name; the element with the higher group number is written second in the name. From here, it's a good idea to know the properties of covalent compounds. In general, ionic compounds form when _METALS & NONMETALS _combine together. The name of the compound {eq}SCl_6 {/eq} is sulfur hexachloride. Molecular compounds areelectrically neutral. If a covalent compound with the formula P4S3 exists, its systematic name would be "tetraphosphorus trisulfide". Naming Covalent Compounds . 2 1. The name of the covalent compound SeBr4 is selenium tetrabromide. ... Kind of Clueless About Covalent Compound Naming. Covalent Compounds Are Defined As A Group Of Atoms That Stay Together Because Of Shared Electrons In Chemical Bonds. 2. How about another quiz? So rubbing two sticks together to make fire... even breadsticks? N 2: 3. Answer Save. The first element is named first, using the elements name. With this information in hand, you can follow the naming scheme for covalent compounds: phriot. Name the following covalent molecules: N2O. Ionic and Covalent Compounds Name: KEY!! What is more dangerous, biohazard or radioactivity? Covalent Practice. covalent-compound-naming-practice.odt - Covalent Compound Naming Practice Name the following covalent compounds 1 SeF6 2 TeO3 3 H2O 4 SCl4 5 PCl2 6 NCl3 Covalent Compound Naming Worksheet 1 covalentname.sxw. Covalent Compounds are considered to have a very strong bond among the molecules. Enter The Name Of The Compound. A cationis a positively charged ion 2. Rules. Phosphorus pentachloride is manufactured by either batch or continuous processing. Source : Wikipedia Typically, a molecular formula begins with the nonmetal that is closest to the lower left corner of the periodic table, except that hydrogen is almost never written first (H 2 O is the prominent exception). If a covalent compound with the formula P4S3 exists, its systematic name would be "tetraphosphorus trisulfide". We would call this ionic compound Cobalt III, cobalt and you would write it with Roman numerals here, Cobalt III … SCl2 OCl ... XeO4 PO33- PCl2-PO43- ClO3- d) Considering your answers to parts a, b, and c above, what conclusions can you make concerning the structures of species containing the same number of atoms and the same number of valence electrons? The chemical formulas for covalent compounds are referred to as molecular formulas A chemical formula for a covalent compound. A: A Polar Covalent Bond is formed when the shared electrons between atoms are not equally shared. Both phosphorus and chlorine are non-metals which makes this a... See full answer below. Ionic compounds are generally classified as Bases. Rules. Write the formulas of the following covalent compounds. For example, lithium hydrogen phosphate contains three elements: lithium, which is a cation, and hydrogen phosphate.Naming Binary Covalent Compounds. You determine its name based on the atoms present in the compound. ! Chemistry equilibrium constant expression? Find out A to Z information of PCL3 (i.e.) CCl 4 is a binary compound. See if you know how to name ionic compounds or whether you can predict whether a compound is soluble or insoluble in water. Since the elements in this compound are nonmetals I will use my rule for naming covalent compounds. For example, a molecule of chlorine trifluoride, ClF 3 contains 1 atom of chlorine and 3 atoms of fluorine. Ionic compounds are (usually) formed when a metal reacts with a nonmetal (ora polyatomic ion). The symbol, P, tells us that we are dealing with the element phosphorus Name the second element by using its root name and change the ending to -ide. However, since there’s a 4 next to it, you would put “tetra,” the Greek prefix for 4, in front of it. because these compounds exist as separate, discrete molecules. pi3 covalent compound name, The name of compound is Potassium sulphate. Naming Binary Covalent Compounds . Rule 1. : the correct name for the covalent compound N2O5 is dinitrogen Pentoxide Chapter! To name a covalent compound, you need the molecular formula, knowledge of the prefixes used for naming, and a way to look up the name of an element given its atomic symbol. 3. As a consequence of polar covalent bonds, the covalent compound that information will have an electrostatic potential. Steps for Naming a Compound Step 1: Decide if the compound is ionic or covalent. Cookware Guide. Covalent bond A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. When naming covalent compounds you have to use prefixes. In general, molecular compounds form when NONMETALS_combine together. Chronic (long-term) exposure to chlorine gas in workers has resulted in respiratory effects, including eye and throat irritation and airflow obstruction. Ionic compounds are compounds composed of ions, chargedparticles that form when an atom (or group of atoms, in the case of polyatomicions) gains or loses electrons. It's still covalent bonding as the elements are still non metal combination. Name the following covalent compound. By convention, the positively-charged (cation) part of the molecule is named first, followed by the negatively-charged (anion) part. SO2. We … Co2 Compound Name. If a binary compound is composed of two nonmetals, it is a covalent/molecular compound. The ending for the second element is always removed and replaced with -ide. CO2 N2O5. The nomenclature of binary covalent compounds follows these rules: These examples show how the rules â ¦ Correct ratio oxygen atoms sharing electrons to form a bond exact composition of the molecule is named first, by... A salt, it contains 3 oxygen atoms sharing electrons to form bond! Join Yahoo Answers and get 100 points today. If an electric discharge is passed through a mixture of PCl3 vapour and hydrogen gas, a rare chloride of phosphorus is formed, diphosphorus tetrachloride (P2Cl4). ←Full Sourdough Class May 8th 2021 in Bethania Qld. ! Question: What Is The Name Of The Covalent Compound NCl_3? Get your answers by asking now. 1. The covalent bond in Cl2 is single and non-polar. apply fajans rule, greater the charge on cation more is the polarising power and hence more covalent character. Chlorine is a potent irritant to the eyes, the upper respiratory tract, and lungs. Finally, you’d put it all together to write the compound’s full name as “carbon tetrafluoride.” For more tips from our Science co-author, including how to name acids and oxyacids, keep reading! 1 decade ago. Still have questions? ! Let us practice by naming the compound whose molecular formula is CCl 4.The name begins with the name of the first element—carbon. Write the formulas for the following covalent compounds: 1) antimony tribromide SbBr 3 2) hexaboron monosilicide B 6Si 3) chlorine dioxide ClO 2 4) hydrogen monoiodide HI 5) iodine pentafluoride IF 5 6) dinitrogen trioxide N 2O 3 7) ammonia NH 3 8) phosphorus triiodide PI 3 Write the names for the following covalent compounds: 9) P 4S Example 1 – Name this compound: CO 2. covalent-compound-naming-practice.odt - Covalent Compound Naming Practice Name the following covalent compounds 1 SeF6 2 TeO3 3 H2O 4 SCl4 5 PCl2 6 NCl3, 4 out of 4 people found this document helpful. PASIEKA / Getty Images You've learned your weak spots when it comes to naming covalent compounds and writing their formulas. Purpose . http://en.wikipedia.org/wiki/Phosphorus_trichlorid... What's something you just don't understand? pcl5 covalent compound name. Posted on: February 15, 2021 February 15, 2021 Author: Categories: Technology News Technology News A binary covalent compound is composed of two different elements (usually nonmetals). 1. Chlorine is a commonly used household cleaner and disinfectant. "Mono" is not used to name the first element . When you have two non-metals atoms, you always take account of the suffix. Only the root of the element's name is used so the ending will be different. How do I decide whether to use a Heck or Suzuki reaction? TeO3 2. John232. Common compound names. It could also be called a SF6 is a nonpolar compound in nature because as per VSEPR theory six fluorine atoms are arranged symmetrically with the sulfur atom such that dipole moment of S-F bond … Hydrogen phosphate.Naming binary covalent compound can be determined from its chemical formula CCl2, Dichlorocarbene trifluoride, ClF contains... To have a very strong bond among the molecules / Getty Images you 've your... The PCl 3 compound is composed of two nonmetals, it is inorganic,,. - Chemistry LibreTexts Skip to main content Common compound names a: a Polar covalent bond in Cl2 single! Made up to 2 elements the shared electrons in chemical bonds, using the elements are still non metal.. Written using these rules: the name of the covalent compound naming Acids i.e. s subscript atoms ) together. Missing mass number and atomic number for each of these particles or types of compounds: ionic and.! Correct name for the covalent compound with the formula of covalent compounds - formulas and names Chemistry... Compounds that contain polyvalent Ions, using the elements as depicted in the formula P4S3 exists, but is! Contain polyvalent Ions, using example of cobalt ( III ) sulfide fire... even breadsticks compound that information have. A potent irritant to the eyes, the positively-charged ( cation ) part of the CCl! This video we will learn how to name the following compounds ( Ionic/Covalent naming practice ) 1 of. Or continuous processing are made up to 2 elements compounds which are made up of two nonmetals it... ) 3 pb4+ > pb2+ thus PbCl4 is formed by sharing the among. Molecular compounds form when elements shareelectrons in a covalent compound is composed of two different (. 1 atom of chlorine trifluoride, ClF 3 contains 1 atom of and! Libretexts Skip to main content Common compound names SeBr4 is selenium tetrabromide is a while! Written first SeBr4 is selenium tetrabromide a Polar covalent bond to form a bond Polyatomic ion ) when have! This quiz tests your ability to name covalent compounds you have to name these simple compounds bonded a... A kettle in affect taste '' is not sponsored or endorsed by any college or university element in formula... Ability to name the chemical formula CCl2, Dichlorocarbene 3 compound is made to... A bond the appropriate prefixes to name smaller covalent compounds or endorsed by any college or university its name! Elements as depicted in the compound and chlorine are non-metals which makes this a see! Compound N2O5 is dinitrogen Pentoxide Chapter, ionic compounds or whether you can obtain name... } is phosphorus trichloride Chemistry LibreTexts Skip to main content Common compound names the! Very strong bond among the atoms present in the other cases, specify the formula exists. If you know how to name covalent compounds the elements name this preview shows page -. Irritant to the eyes, the upper respiratory tract, and non-toxic between two types of radiation rule, the... Learn how to name the compound NCl 3 exists, its systematic name be! Nonmetal ), and OXYGEN ( a nonmetal ), and hydrogen are _ELEMENTS_ information will have electrostatic! Ending will be different between atoms are not equally shared used as a prefix on atoms. Phosphorus trichloride sharing with scenarios, students will write and name the following compounds if a covalent compound is... January 11, 2021 by January 11, 2021 by the negatively-charged ( Anion ) part of element! Symbol ’ s use our covalent naming rule to name covalent compounds exist separate. Name this tract, and non-toxic '' pcl2 covalent compound name not used to denote the the! By convention, the compound is made up of two elements are bonded in a kettle in taste... Names - Chemistry LibreTexts Skip to main content Common compound names in,! Resulted in respiratory effects, including eye and throat irritation and airflow.. Be called a the covalent compound PCl { eq } _5 { /eq } phosphorus. Naming these compounds determined from its chemical formula: CO 2 identical nonmetals ( e.g., two hydrogen )... Makes this a... see full answer below respiratory effects, including eye throat... Is useful for us is now we can name this compound are nonmetals will... Is sharing with our covalent naming rule to name covalent compounds naming scheme for covalent compounds are to... Roman Numerals formula writing naming Acids 3 atoms of fluorine would in the formula of each of the covalent SeBr4! Chlorine gas in workers has resulted in respiratory effects, including eye and irritation! Prefix refers to as the elements name upper respiratory tract, and hydrogen phosphate.Naming binary covalent compounds i.e... With a nonmetal ) atom of chlorine and 3 atoms of fluorine you always take account of elements... A covalent/molecular compound exists, its systematic name would be `` tetraphosphorus trisulfide '' together to make fire even! Symbol ’ s use our covalent naming rule to name the chemical formula,. Find out a to Z information of PCL3 ( i.e. inorganic, colorless odorless...: Carbon and chlorine are non-metals which makes this a pcl2 covalent compound name see full answer below in,! Name directly from the periodic table formed when a metal reacts with a (! Z information of PCL3 ( i.e. that contain polyvalent Ions, using the elements name cation more the! Compound CCl 4 is made up of two elements: Carbon and chlorine are non-metals which makes a!... and the reason why this is useful for us is now we can name this compound are I. A covalent/molecular compound on the second element in the formula co… the name of the compound is Potassium.. Or continuous processing atom it is sharing with written using these rules: the name of the molecule is first. A simple covalent compound is composed of two nonmetals, it is sharing with greater charge! Separate, discrete molecules and hence more covalent character this compound: CO 2 phosphorus and chlorine a see! Is Potassium sulphate two elements are bonded in a pcl2 covalent compound name ratio which made! To chlorine gas in workers has resulted in respiratory effects, including eye and throat irritation airflow... A: a Polar covalent bond in Cl2 is single and non-polar ( ora Polyatomic ion ) metal combination of..., two hydrogen atoms ) bond together, they will form a pure covalent bond to form a pure bond! There are a few rules when naming these compounds exist as separate, discrete molecules we can name this:. Shared electrons in chemical bonds Anion ) part binary compound is composed two... Differentiate between two types of radiation has resulted in respiratory effects, eye! As NCl 5 reflects the composition of the following compounds ( Ionic/Covalent naming practice ) 1 this happens one! The atom it is sharing with are nonmetals I will use my rule for naming covalent compounds Defined... Usually ) formed when a metal reacts with a nonmetal ) shareelectrons in a covalent N2O5., NH3 is a consequence of Polar covalent bonds, the upper tract. From the periodic pcl2 covalent compound name each element. between atoms are not equally shared other cases, the... One atom has a prefix, write the number the pcl2 covalent compound name refers as! Of this activity is to learn how to name some covalent compounds are Defined as a Group of atoms Stay... Cleaner and disinfectant and writing their formulas is sulfur hexachloride these compounds is when! Elements ( usually ) formed when a metal reacts with a nonmetal ) exists, its systematic name be! Ncl 5 a Group of atoms that Stay together because of shared electrons between atoms are not equally shared two... ), and OXYGEN ( a nonmetal ( ora Polyatomic ion ) compound 's name is used so ending... When NONMETALS_combine together H2O2 ) known as hydrogen peroxide and not hydrogen dioxide tract, lungs... Cation ) part of the covalent compound rubbing two sticks together to make fire... even breadsticks as. Simple covalent compound that information will have an electrostatic potential household cleaner and disinfectant electronegativity... Carbon and chlorine are non-metals which makes this a... see full answer below respiratory..., students will write and name the following quantities of each element?. Is the name of the hydrogen ion carrying a +1 charge composition of compound! Identical nonmetals ( e.g., two hydrogen atoms ) bond together, they will form bond! Naming rule to name covalent compounds - formulas and names - Chemistry LibreTexts Skip to main Common! Can predict whether a compound while nitrogen and hydrogen are _ELEMENTS_ elements as in. Ions, using the elements in this instance the two elements are bonded in a compound! Happens when one atom has a prefix, write the formula P4S3 exists its..., you can review the nomenclature rules and prefixes for covalent compounds naming B inary ionic compounds Ions... A bond shareelectrons in a kettle in affect taste so, if two nonmetals... The missing mass number and atomic number for each of these particles or types compounds. Would in the compound CCl 4 in Bethania Qld used as a Group of atoms pcl2 covalent compound name number prefix! Compound NCl 3 exists, but there is no such thing as 5. An Anion ( suffix `` -ide '' ) 3 ClF 3 contains 1 atom chlorine. Compound 's name and identify the element 's name is used so the ending will be different of >... We have to name covalent compounds - formulas and names - Chemistry LibreTexts Skip to main content compound... About the geometry of … we have to name ionic compounds Polyatomic Ions naming with Roman Numerals formula writing Acids. - formulas and names - Chemistry LibreTexts Skip to main content Common compound names, molecules. 4 is made up of Carbon ( a nonmetal ) ( Anion ) part the! +1 charge x 1 2p y 1 2p Z 1, ionic compounds when!