The system for naming covalent compounds is different from the one for ionic compounds and it is important to keep the two systems separate. Ionic compounds tend to be brittle, have high melting points. Valencies can be used to determine the formula of some covalent compounds. Naming and writing compounds and identifying type of bond 1. Romans numerals can be used but often fail to distinguish between some molecular compounds. Examples of naming ionic and covalent compounds chemistry. For each of the following questions, determine whether the compound is ionic or covalent and name it appropriately. Choose from 500 different sets of ionic covalent compounds chemistry naming flashcards on quizlet. The elements will be located on opposite sides of the periodic table. On the right side, place the letters of the statements that are only true of covalent compounds. Given the formula of a covalent compound, write its correct name. Naming and writing formulas for ionic and covalent. Ionic bonding and ionic compounds ionics and covalents lab title.
More practice with naming ionic compounds and writing ionic formulas. If you hate naming ionic compounds, youll love this. There are different rules for naming and writing formulas for ionic and covalent compounds. Many ionic compounds that contain calcium have been in use for so long that they are often identified by their mineral or common names.
Water, h2o valencies can be used to determine the formula of some covalent compounds. Ionic and covalent structure ionic compounds form a crystalline lattice a repeating pattern of ions. Write the element with the lower group number first followed by the one with the higher group number. Li 2s metal and nonmetal ionic lithium sulfide no not di lithium sulfide no prefixes for ionic compounds n2o4 2 nonmetals covalent. Covalent compounds covalent compounds are made from two nonmetals and so dont follow the normal ionic rules. Data naming ionic compounds practice free pdf file sharing. If you think you know this topic, try the last letter of each question in practice a and practice b.
Naming ionic compounds answers naming ionic compounds answers recognizing the mannerism ways to get this books naming ionic compounds answers is additionally useful. Chemistry naming ionic compounds describe the rules for naming covalent compounds. Binary covalent compounds will contain only two types of nonmetal elements. Investigating properties of ionic and covalent compounds filename. Steps to naming ionic and covalent compounds owlcation. Naming compounds ionic covalent acid determine name based on ending put elements in order. Mixed ionic and covalent naming worksheet and answers. Ionic or covalent compound name 21 cdbr 2 22 crcr 2o 7 3 23 sbr 2 24 nh 4 2cro 4.
Sep 28, 2014 examples of naming ionic and covalent compounds lots of examples on how to name ionic and covalent compounds as well as how to tell the difference. Recall that covalent compounds are those that involve more than one atom bonded together by the sharing of electrons. Cations formed from metals have the same name as the metal. For each of the following questions, determine whether the compound is ionic or covalent and write the appropriate formula for it. Positive ions metals attract negative ions nonmetals, forming ionic compounds. The positively charged ion or cation comes before the negatively charged ion or anion.
What you will learn the physical properties of a compound are determined by the type of bonding in the compound. Compounds can be categorized as ionic or covalent depending on the type of bond present within the compound. Naming compounds ionic compounds metals and nonmetals. Summary chart of naming compounds and the periodic table. Naming simple ionic, covalent and acidic compounds worksheet. Rules are presented here for naming binary covalent compounds, those composed of two different elements. Covalent compounds are produced by non metallic elements bonding with one another. Covalent compounds form individual molecules that are not connected to each other. Oct 01, 2016 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. Nomenclature and formula writing sparknotes sat chemistry. Youll know for certain that you are dealing with a molecular compound if only nonmetals are present 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.
The chemical formulas of many molecules however, cannot be determined by using valencies. You can tell if a compound is covalent because it has prefixes modifying the species names. Identify each of the following compounds as either an ionic compound or a covalent compound. Naming molecular compounds gwendolyn brooks college. Includes pdf and word document for easy modification. Solutions for the naming ionic compounds practice worksheet 1 ammonium chloride 2 iron iii nitrate 3 titanium iii bromide. Covalent compounds are defined as a group of atoms that stay together because of shared electrons in chemical bonds. I give 3 simple steps for naming, ide names, prefixes, and polyatomic ions.
The other prior modules are not necessary for module 7. Metals lose all their valence e and become cations. Also includes a fillin chart for completing with students. Chemical bonding cheat sheet how to name ionic and covalent. How to name ionic and covalent bonds this 2page cheat sheet lays out the steps for determining names for ionic and covalent compounds when given chemical formulas. Then, use the correct naming rules to write the correct names for each compound. Worksheet chemistry if8766 page 50 naming covalent pounds from naming covalent compounds worksheet answers, source. Ionic compounds consist of ionic bonds that arise from the electrostatic magnetic attraction between ions charged species. Learn how to easily name ionic and covalent compounds.
Naming ionic, covalent, and polyatomic ion compounds tpt. The second element is named by taking the stem of the element name and adding the suffix ide. The packet requires students to name and provide the formula for both ionic and covalent compounds. Determine the chemical formula of compounds formed between the following pairs of nonmetallic elements using valencies.
These species tell you exactly how many atoms are in the covalent compound. Covalent compound naming worksheet geneva high school. Chemical formulas and naming ionic compounds chemical. Compound formula ionic or covalent bond iupac name libr n 2 o 3 mgs p 4 o. If a normal atom then cation keeps normal name and anion changes to ide just like binary. To name an ionic compound, the two involved ions are both individually named. To name a covalent compound, the first element is written as its element name, the second element is written. On the left side, place the letters of the statements that are only true of ionic compounds. In naming binary covalent compounds, four rules apply.
Nov 23, 2015 on this page you can read or download naming ionic compounds key in pdf format. Covalent compounds are formed from nonmetals combining with other nonmetals, these non metals can also be combined with complex ions like acids and polyatomic ions. Explain that a covalent compound consists of two different nonmetal elements. There are an infinite number of covalent compounds. Be sure to determine what type of compound your substance is ionic, binary covalent or an acid. Briefly describe t he naming convention of ionic compounds. Naming ionic compounds answers write the formulas of the following ionic compounds 1 pt each.
Ionic and covalent compound naming quiz by xoluvsdance12. Comparing ionic and covalent compounds use the chart to help you compare ionic compounds and covalent compounds. Ionic compounds chemical formula naming and writing formulas. Determine the name of a covalent compound when given its chemical formula. Naming covalent compounds solutions write the formulas for the following covalent compounds.
In combination with teacher instruction, this resource helps students, including struggling learners and students with disabilities, learn basic. If youre seeing this message, it means were having trouble loading external resources on our website. When you have finished the first ten problems, bring them up to the teacher to be checked. Ionic covalent compound naming solutions 1 na 2 co 3 sodium carbonate 2 p 2 o 5 diphosphorus pentoxide 3 nh 3 ammonia 4 feso 4 iron ii sulfate 5 sio 2 silicon dioxide. Learn ionic covalent compounds chemistry naming with free interactive flashcards. Naming binary twoelement molecular compounds is similar to naming simple ionic compounds. You have remained in right site to begin getting this info. Naming polyatomic ionic compounds cation first, anion second both cation and anion keep their fancy names if polyatomic ions. The compound is ionic if it is composed of a cation and an anion, or a metal and a nonmetal. Naming molecular compounds 5 extension questions 19. Dont use mono for first name, but always for second name. Write the electron dot structure lewis dot structure for covalent compounds or ions. Andersen shows you how to name covalent and ionic compounds. Wsmolecularkey nomenclature worksheet 3 covalent molecular.
Since we use different methods in naming binary covalent molecular compounds and ionic compounds, the first step in naming or writing the formula of a compound is to determine which of the 2 compound classes it belongs. Identify the greek prefixes used to name covalent compounds for the numbers one. The first element in the formula is simply listed using the name of the element. In making ionic compounds lab answers free pdf file sharing. Nov 23, 2015 on this page you can read or download naming ionic compounds pogil pdf in pdf format. Binary compounds are compounds that can have an unlimited number of atoms, but can only contain 2 elements. No2 is nitrogeniv oxide and n2o4 is nitrogeniv oxide. Be the first team in the room to correctly get all the names on this sheet right. Worksheets involving ionic and covalent compounds these worksheets are in. Fill in the blank compound names and matching formulas and names students complete the.
Covalent compounds are made of two or more nonmetals, as opposed to a metal and a nonmetal. Opposite ions attract just as with protons and electrons. Since we use different methods in naming binary covalent. Rules for naming ionic compounds if the metal can develop more than one charge how do you identify this type of compound. Ionic ionic bonding occurs between a metal and a nonmetal. Ionic compounds ion charges add an ion is an atom with a positive or negative charge because it has gained or lost electrons. All books are in clear copy here, and all files are secure so dont worry about it. Naming ionic and covalent compound activity worksheets tpt. The rules for naming binary covalent compounds are as follows. If you dont have ms word, you can download the latest version of the adobe acrobat reader for free by clicking here. Ions and ionic compounds elements combine in a specific ratio to form compounds.
Naming ionic compounds practice worksheet name the following ionic compounds. Jun 11, 2010 science quiz ionic and covalent compound naming random science quiz can you name the ionic and covalent compounds. Name the metal and nonmetal and change the ending to ide. Students will also practice naming from the formula and writing the formula based on the. Related posts of naming covalent compounds worksheet answers 10th grade biology worksheets with answers in advance of referring to 10th grade biology worksheets with answers, remember to be aware that education and learning will be each of our step to an improved another day, in addition to studying wont only avoid once the school bell rings. Investigating properties of ionic and covalent compounds chemistryunit11. The packet can also be used as guided practice in class or a homework assignment. If you dont see any interesting for you, use our search form on bottom v. Chemistry resources for high school teachers and students powerpoint lessons, notes, labs, worksheets, handouts, practice problems, and solutions. If youre behind a web filter, please make sure that the domains. Identify the following compounds as ionic compound or covalent compound, write the name of the compounds, and calculate its m olar mass. Use electronegativity to determine the polarity of a bond or molecule. Section 1 ionic and covalent compounds key concept the properties of ionic compounds are different from the properties of covalent compounds. Mgoh 2 magnesium hydroxide nh 4no 3 ammonium nitrate.
With this information in hand, you can follow the naming scheme for covalent compounds. The second element in the covalent compound has the suffix ide added to its name. The purpose of this activity is to learn how to name smaller covalent compounds. Naming ionic compounds nomenclature chemistry, ionic. When naming covalent compounds you add the suffix ide to the end of. Mixed naming worksheet ionic, covalent and acids directions. Prefixes are added according to the molecular formula. Naming a compound properly gives us this ability to talk about a compound naturally without losing any information about the compound. Always crisscross valences and reduce to determine the formulas of ionic compounds do not use pre. How do ionic and covalent compounds differ in conductivity, solubility, shape and melting point.
Compare ionic and covalent compounds in the following properties. Practice naming ionic compounds when given the formula. Naming binary twoelement covalent compounds is similar to naming simple ionic compounds. Causey shows you step by step how to use the periodic table, a list of polyatomic ions and numeric. If you like the worksheets you see here, you may be interested in the following.
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