Chemical Nomenclature & Formulas

Front

What is chemical nomenclature?

Back

Chemical nomenclature is a set of rules used for naming chemical compounds and substances.

Front

What is the formula for barium hydroxide?

Back

Ba(OH)₂

Front

What is the correct name for FeO?

Back

iron (II) oxide

Front

What does the subscript in a chemical formula indicate?

Back

The subscript indicates the number of atoms of the element in the compound.

Front

What is the formula for Calcium phosphate?

Back

Ca₃(PO₄)₂

Front

What is the difference between ionic and covalent compounds?

Back

Ionic compounds are formed by the transfer of electrons, while covalent compounds are formed by the sharing of electrons.

Front

What is the formula for water?

Back

H₂O

Front

What is the significance of parentheses in chemical formulas?

Back

Parentheses are used to indicate groups of atoms that behave as a unit in a compound.

Front

What is the formula for sulfuric acid?

Back

H₂SO₄

Front

What is the correct name for NaCl?

Back

sodium chloride