Atoms Atoms Atoms

Front

All matter is made of _________.

Back

atoms

Front

What is at the center of every atom?

Back

A nucleus

Front

The positively charged particles of an atom are the ________.

Back

protons

Front

What does the nucleus of an atom contain?

Back

Protons and neutrons

Front

Atoms are made up of ________________

Back

subatomic particles

Front

The subatomic particles that make up an atom.

Back

electrons, protons, neutrons

Front

__________ are negatively charged particles that are in the orbitals around the nucleus.

Back

electrons

Front

A proton has a ___________ charge.

Back

positive

Front

An electron has a _________ charge

Back

negative

Front

A neutron has _________ charge or is ________.

Back

no ... neutral