Atomic Structure

Front

What type of charge do electrons have?

Back

Negative charge.

Front

What does the nucleus of an atom contain?

Back

Protons and neutrons.

Front

What is all matter made of?

Back

Atoms.

Front

What type of charge do neutrons have?

Back

Neutral - no charge.

Front

Which letter represents the electron cloud?

Back

E.

Front

What are protons?

Back

Positively charged particles found in the nucleus of an atom.

Front

What is the atomic number?

Back

The number of protons in the nucleus of an atom.

Front

What is an atom?

Back

The basic unit of a chemical element.

Front

What is the role of electrons in an atom?

Back

Electrons are involved in chemical bonding and electricity.

Front

What is the mass of a neutron compared to a proton?

Back

Neutrons have a similar mass to protons.