Names & Formulas of binary ionic compounds

Front

What is the name of the compound Na₂S?

Back

sodium sulfide

Front

What is the correct formula for Sodium Oxide?

Back

Na₂O

Front

How are the names of nonmetal anions changed from the names of the uncharged elements?

Back

the endings are changed to -ide

Front

Why do the transition metals on the periodic table need a Roman numeral in their name?

Back

they form cations with multiple charges

Front

When naming ionic compounds with transition metals, what must be included to show the charge of the metal?

Back

Roman numerals

Front

What is the formula for Calcium Chloride?

Back

CaCl₂

Front

What is the name of the compound MgO?

Back

magnesium oxide

Front

What is the formula for Iron(III) Oxide?

Back

Fe₂O₃

Front

What is the name of the compound Al₂S₃?

Back

aluminum sulfide

Front

What is the formula for Potassium Bromide?

Back

KBr