Classifying Matter

Substance that cannot be broken down into a simpler substance

• chemical

• element

• compound

• mixture

Basic particle from which all elements are made

• atom

• molecule

• element

• compound

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

The force of attraction between atoms

• atom bond

• compound

• chemical bond

• molecule

When two or more atoms are held together by chemical bonds , they are called

• atom

• molecule

• chemical bond

• compound

Tags

NGSS.MS-PS1-1

Substances that are made of two or more elements that are chemically combined is a set ratio

• compound

• mixture

• molecule

• atom

Tags

NGSS.MS-PS1-1

How many atoms are in NH₃?

• 2

• 3

• 4

• 5

Tags

NGSS.MS-PS1-1

How many atoms of Oxygen are in O₂?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

A _________ is made of two or more substances that are together in the same place but their atoms are NOT chemically bonded.

• compound

• mixture

• substance

• filtration

A type of mixture where you can see the different parts and they can easily be separated into their different parts.

• atomic mixture

• Compound mixture

• Heterogeneous mixture

• Homogeneous mixture

Liquids can be separated from each other by heating them up to the temperature at which one of the liquids boils. The liquid boils into a gas. Then the gas cools, forming the separated liquid.

• evaporation

• distillation

• magnetic attraction

• filtration

Tags

NGSS.MS-PS1-4