Bill Nye Atoms and Molecules

The Greek word for atom means _.

The heavy particles of an atom are located in the _.

• nucleus

• neutron

Protons and neutrons are located in the nucleus of an _.

Tags

NGSS.MS-PS1-1

Electrons are located _

• outside the nucleus

• inside the nucleus

What makes 1 atom different from another?

• # of protons in the nucleus

• number of electrons in the cloud

Tags

NGSS.MS-PS1-1

What does the atomic number tell you about an element?

• # of protons in the nucleus

• # of electrons in the cloud

• # of neutrons in the nucleus

Anything that is not _ is a form of energy.

• matter

• mass

_ is found in every living thing.

• carbon

• oxygen

• water

Anything that has mass and takes up space is _.

A positively charged particle in an atom is a(n) _.

Tags

NGSS.MS-PS1-1