Density, Chemical and Physical Changes Review

Front

Tearing paper is an example of a —

Back

physical change

Front

If you break a piece of glass, the shape of the glass changes, but the properties in the fragments remain the same. Which of the following has occurred?

• A chemical change
• A temperature change
• A phase change
• A physical change

Back

A physical change

Front

Which process is a physical change? Options: Rusting iron, Burning coal, Tarnishing silver, Melting ice

Back

Melting ice

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Front

A student determined the mass and volume of a gold ring. What physical property of the gold can be determined using these two measurements?

Back

Its density

Front

Which sample will float on top of the oil based on density? Options: Sample A, Sample B, Sample C, Sample D.

Back

Sample D

Tags

NGSS.MS-PS1-2

Front

What state of matter is taken place here? Options: Solid to gas, Solid to liquid, Gas to solid, liquid to liquid

Back

Solid to liquid

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Front

Phase change from gas to liquid is called:

Back

Condensation

Tags

NGSS.MS-PS1-4

Front

What is this tool called? Options: Ruler, Thermometer, Beaker, Graduated Cylinder

Back

Graduated Cylinder

Front

What two types of measurements make up DENSITY?

Back

Mass and Volume

Front

What is the formula for density?

Back

density = mass / volume