Matter Unit 1 Day 2 Review

_______________________: change of materials into a new substance with new properties. It cannot be reversed.

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NGSS.MS-PS1-2

NGSS.MS-PS1-5

_____________________: the ability to do work - how things change and move

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NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-4

NGSS.MS-PS3-5

___________________: how hot or cold something is

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

______________________: move from one object to anothe

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NGSS.MS-PS3-5

Energy and matter are able to free flow in and out of the system. The weight will change

• Open System

• Closed System

• Physical Change

• Chemical Change

Material that allows heat and electricity to flow through it quickly is a ______________.

• Insulator

• Energy

• Conductor

• Decomposer

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NGSS.MS-PS3-3

NGSS.MS-PS3-4

In a _____________ system energy and matter are prevented from leaving, the weight will not change, however, the matter might.

• Chemical

• Open

• Insulator

• Closed

What may be observable evidence of a chemical change?

Tags

NGSS.MS-PS1-2

After you mix two substances together, a new substance forms.  This is an example of:
 

•  Physical Change
•  Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Sugar dissolves in water.  This is an example of....

• Physical Change
• Chemical Change

Tags

NGSS.MS-PS1-4