Review #2 Flashcardziz

Front

What is the correct name for the compound with the formula PbSO₃?

Back

Lead (II) Sulfite

Front

What is a cation?

Back

A positively charged ion that has lost one or more electrons.

Front

What is an anion?

Back

A negatively charged ion that has gained one or more electrons.

Front

What is an isotope?

Back

Atoms of the same element that have the same number of protons but different numbers of neutrons.

Front

What is the classification of H₂SO₄?

Back

A compound.

Front

What is the name of the compound Cu₃N₂?

Back

Copper (II) nitride.

Front

How do you determine if an ion is a cation or anion?

Back

Check the charge: cations are positive, anions are negative.

Front

What does the Roman numeral in a compound name indicate?

Back

The oxidation state of the metal in the compound.

Front

What is the formula for Lead (II) Sulfite?

Back

PbSO₃.

Front

What is the difference between a compound and a mixture?

Back

A compound is a substance formed when two or more elements chemically bond, while a mixture is a combination of two or more substances that retain their individual properties.