Parts of an atom

Front

What are the positive particles of an atom?

Back

Protons are the positive particles of an atom.

Front

What is all matter made of?

Back

All matter is made of atoms.

Front

Which of the following is NOT a type of subatomic particle: plasmids, proton, neutron, electron?

Back

Plasmids are NOT a type of subatomic particle.

Front

What is the central region of an atom where its neutrons and protons are located?

Back

The central region of an atom is called the nucleus.

Front

What is a particle that has no charge?

Back

A neutron is a particle that has no charge.

Front

What are the negatively charged particles in an atom called?

Back

Electrons are the negatively charged particles in an atom.

Front

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

Back

A proton and a neutron have approximately the same mass.

Front

What is the charge of an electron?

Back

An electron has a negative charge.

Front

What is the nucleus of an atom made of?

Back

The nucleus of an atom is made of protons and neutrons.

Front

What is the term for the region around the nucleus where electrons are likely to be found?

Back

The region around the nucleus where electrons are likely to be found is called the electron cloud.