Atoms and Molecules

Front

What is the subatomic particle of an atom that has NO charge?

Back

Neutron

Front

What do protons and neutrons clump together to form in an atom?

Back

Nucleus

Tags

NGSS.MS-PS1-1

Front

What is the subatomic particle of an atom that has a NEGATIVE charge?

Back

Electron

Front

How many atoms are needed to make a molecule of water?

Back

3

Tags

NGSS.MS-PS1-1

Front

What is the simplest atom?

Back

Hydrogen

Front

What is the center of an atom called?

Back

Nucleus

Front

What is the charge of a proton?

Back

Positive

Front

What is the charge of an electron?

Back

Negative

Tags

NGSS.MS-PS2-3

Front

What are the three main subatomic particles?

Back

Protons, Neutrons, Electrons

Front

What is a molecule?

Back

A group of two or more atoms bonded together.

Tags

NGSS.MS-PS1-1