8th Grade Atoms

Front

All atoms have a ___________ in the center.

Back

nucleus

Front

__________ is anything that has mass and takes up space.

Back

matter

Front

Negative charge, found orbiting nucleus, mass is almost zero.

Back

electron

Front

The nucleus of the atom has the __________ and __________ in it.

Back

protons and neutrons

Front

A proton has a ___________ charge.

Back

positive

Front

What are the three main subatomic particles of an atom?

Back

protons, neutrons, electrons

Front

What is the charge of a neutron?

Back

neutral

Front

What is the charge of an electron?

Back

negative

Front

What is the charge of a proton?

Back

positive

Front

What is the center of an atom called?

Back

nucleus