Atoms

Front

All matter is made of _________.

Back

atoms

Front

If an atom has 3 electrons, how many protons does it have?

Back

3

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

The properties of an ____________ depend on the number of __________ particles in the atom.

Back

atom ..... subatomic

Front

A proton has a ___________ charge.

Back

positive