Naming and Formulas Practice

Front

What does the Roman numeral in a compound name indicate?

Back

The charge of the metal ion in the compound.

Front

What is the formula for the covalent compound named sulfur hexafluoride?

Back

SF₆

Front

What is the formula for nickel(I) oxide?

Back

Ni₂O

Front

What is the chemical formula for Ammonium Phosphate?

Back

(NH₄)₃PO₄

Front

What is the correct name for CaS?

Back

calcium sulfide

Front

What is the charge of the sulfate ion (SO₄²⁻)?

Back

-2

Front

What is the formula for the ionic compound formed between sodium and chlorine?

Back

NaCl

Front

What is the name of the compound with the formula Fe₂O₃?

Back

iron(III) oxide

Front

What is the difference between ionic and covalent compounds?

Back

Ionic compounds form from the transfer of electrons, while covalent compounds form from the sharing of electrons.

Front

What is the formula for potassium nitrate?

Back

KNO₃