IPC Fall Final Review DAILY Units 1-7

Front

What varies between isotopes of an element?

Back

Neutrons and atomic mass.

Front

What describes a gas?

Back

A gas has fast-moving particles.

Front

What type of mixture is pizza?

Back

Heterogeneous Mixture.

Front

What type of change is paper burning?

Back

Chemical change.

Front

Is bleaching your hair a physical or chemical change?

Back

Chemical change.

Front

What is an isotope?

Back

Atoms of the same element with different numbers of neutrons.

Front

What is a homogeneous mixture?

Back

A mixture that has a uniform composition throughout.

Front

What is a physical change?

Back

A change that does not alter the chemical composition of a substance.

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.

Front

What is the atomic number?

Back

The number of protons in the nucleus of an atom.