Atoms

Front

What are atoms mostly made of?

Back

Atoms are mostly made of empty space.

Front

What is the neutral particle in an atom that has no charge?

Back

The neutral particle in an atom that has no charge is called a neutron.

Front

Which particle in an atom has a positive charge?

Back

The particle in an atom that has a positive charge is called a proton.

Front

Which particle in an atom has a negative charge?

Back

The particle in an atom that has a negative charge is called an electron.

Front

What is the chemical symbol for gold?

Back

The chemical symbol for gold is Au.

Front

What are the three main subatomic particles in an atom?

Back

The three main subatomic particles in an atom are protons, neutrons, and electrons.

Front

Where are protons located in an atom?

Back

Protons are located in the nucleus of an atom.

Front

Where are electrons located in an atom?

Back

Electrons are located in the electron cloud surrounding the nucleus.

Front

What is the charge of a neutron?

Back

A neutron has no charge.

Front

What is the charge of a proton?

Back

A proton has a positive charge.