Atoms and Molecules

Front

Covalent Bonds are formed between a _____ and a _________.

Back

Non-metal, non-metal

Front

This subatomic particle of an atom has a POSITIVE charge.

Back

Proton

Front

What type of bond is made between KCl (potassium and chlorine)?

Back

Ionic

Tags

NGSS.HS-PS1-3

Front

The number of atoms it would take to make a molecule of water.

Back

3

Tags

NGSS.MS-PS1-1

Front

What type of bond is made between water (hydrogen and oxygen)?

Back

Covalent

Front

What is an atom?

Back

The basic unit of a chemical element.

Tags

NGSS.MS-PS1-1

Front

What is a molecule?

Back

A group of two or more atoms bonded together.

Tags

NGSS.MS-PS1-1

Front

What is the charge of an electron?

Back

Negative.

Front

What is the charge of a neutron?

Back

Neutral.

Front

What is the charge of a proton?

Back

Positive.