Atomic Structure

Front

All matter is made of _________.

Back

atoms

Front

What does the nucleus of an atom contain?

Back

Protons and neutrons

Front

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

Back

electrons

Front

The positively charged particles of an atom are the ________.

Back

protons

Front

An electron has a _________ charge.

Back

negative

Front

What is the charge of a proton?

Back

positive

Front

What is the charge of a neutron?

Back

neutral

Front

What are the three main subatomic particles?

Back

Protons, neutrons, and electrons

Front

Where are protons located in an atom?

Back

In the nucleus

Front

Where are electrons located in an atom?

Back

In the orbitals around the nucleus