Chemical Nomenclature

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 potassium sulfite?

Back

K₂SO₃

Front

What is the formula for manganese (II) chloride?

Back

MnCl₂

Front

What is the formula for copper (II) sulfate?

Back

CuSO₄

Front

What is the formula for calcium oxide?

Back

CaO

Front

What is the formula for copper (I) phosphide?

Back

Cu₃P

Front

What does the Roman numeral in a compound's name indicate?

Back

The Roman numeral indicates the oxidation state of the metal in the compound.

Front

What is the difference between ionic and covalent compounds?

Back

Ionic compounds are formed by the transfer of electrons between metals and nonmetals, while covalent compounds are formed by the sharing of electrons between nonmetals.

Front

What is the significance of subscripts in a chemical formula?

Back

Subscripts indicate the number of atoms of each element in a compound.

Front

What is a polyatomic ion?

Back

A polyatomic ion is a charged ion composed of two or more atoms bonded together.