Search results
Review– Naming Chemical Compounds The following are a good mix of naming and formula writing problems to help you get some practice. Name the following chemical compounds: 1) NaBr _____ 2) Ca(C 2 H 3 O 2) 2 _____ 3) P 2 O 5 _____
Ions Worksheet. Questions: . 1. If Li loses an electron to another atom, why does it have a have a +1 charge? 2. If N gains 3 electrons from other atoms, why does it have a -3 charge? 3. a. What do you think happens to atomic radius size of a cation & why? b. an anion & why?
Forming and Naming Ionic Compounds Practice Worksheet name: Type 1 List the charges the following elements would have as ions. Tell whether they are anions or cations, and name them: ... compound name magnesium ion + sulfide Mg2+ S2-1 1 MgS magnesium sulfide lithium ion + iodide potassium ion + bromide calcium ion + fluoride beryllium ion + oxide
Naming Chemical Compounds - Answers Name the following ionic compounds: 1) NaBr sodium bromide 2) CaO calcium oxide 3) Li 2 S lithium sulfide 4) MgBr 2 magnesium bromide 5) Be(OH) 2 beryllium hydroxide Write the formulas for the following ionic compounds: 6) potassium iodide KI 7) magnesium oxide MgO 8) aluminum chloride AlCl 3
Exercise 1. Provide the name or formula for each ion: ___ __chloride ion_______ ___ __bromide ion_______ _______ ___ Exercise 2. Complete the table of neutral ionic compounds with the formulas and names for each cation-anion pair. Cations with a variable/multiple charges.
15. Ionic Bonds Worksheet. Ionic bonds form between ______________ and _________________. In naming simple ionic compounds, the ____________ is always first, the ____________ second (e.g., sodium chloride). Ionic compounds dissolve easily in ________________ and other polar solvents.
Worksheet. Aims of this worksheet: Practicing the basics of ionic chemistry. Consolidating how to determine the charges of ions. Consolidating determining the formulae of simple and complex ionic compounds and ions/ 1. (9 marks) 2. (a) When two ions join together it is called an. (b) A positively charged ion is called a .
