Chemistry Unit 1 Review

What state(s) of matter are present at D-E?

• Solid-liquid
• Liquid
• Liquid-gas
• Gas-Solid

What type of mixture is shown?

• Homogeneous

• Heterogeneous

What is an Element?

• A substance that can be chemically broken down

• A substance that cannot be chemically broken down

• A combination of two of more substances

• An atom

What kind of matter is this?

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

What kind of matter is this?

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

Determine whether the following description is a physical or chemical property:

reacts with acid

• Physical

• Chemical

Tags

NGSS.MS-PS1-2

What kind of matter is this?

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

Is this an example of a physical or chemical change?

• Physical

• Chemical

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

Melting a chocolate bar is a...

• Physical change

• Chemical change 

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-2

Ability to rust is this type of property:

• Physical property
• Chemical property

Tags

NGSS.MS-PS1-2