Modeling Matter

Front

What is matter?

Back

Matter is anything that has mass and takes up space.

Front

What are the three states of matter?

Back

The three states of matter are solid, liquid, and gas.

Front

What is an atom?

Back

An atom is the smallest unit of matter that retains the properties of an element.

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Front

What is a molecule?

Back

A molecule is a group of two or more atoms bonded together.

Tags

NGSS.MS-PS1-1

Front

What is an element?

Back

An element is a pure substance that cannot be broken down into simpler substances.

Front

What does it mean for a substance to be soluble?

Back

A substance is soluble if it can dissolve in a solvent, like water.

Front

What happens when salt is added to water?

Back

The salt dissolves in the water, forming a saltwater solution.

Tags

NGSS.MS-PS1-2

Front

What is gas chromatography?

Back

Gas chromatography is a method used to separate and analyze compounds that can be vaporized.

Front

What is the difference between soluble and insoluble?

Back

Soluble substances can dissolve in a solvent, while insoluble substances cannot.

Front

What is density?

Back

Density is the mass of a substance divided by its volume.