Chapter 1 Test

The mass of an object ___________________________.

• changes, depending on where it is located
• changes randomly
• changes, depending on temperature
• does not change

Which of these would you use to measure mass?

• a barometer
• a thermometer
• a balance scale
• a ruler

Tags

CCSS.8.EE.A.4

What is mass?

• the force of an object caused by gravity
• the amount of space something takes up
• the amount of matter in an object
• how fast something is moving

Matter is ____________

• Anything that has mass and takes up space.

• The property of attraction to a magnet.

  How dense something is compared with a reference material. Sink or Float

• Measurement of the ability of a solid to dissolve in a liquid.

• Energy that can be measured by a thermometer.

Volume is __________

• How dense something is compared with a reference material. Sink or Float

• Anything that has mass and takes up space.

• How much space something takes up.

• Measurement of the ability of a solid to dissolve in a liquid.

Measures how fast or how slow molecules are moving

• Thermometer
• Temperature
• Heat
• All of them

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is a mixture in which substances are spread evenly and will not settle?

• Solution

• Matter

• Particle

Is melting butter for popcorn a chemical or physical change?

• chemical
• physical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

A change where one or more new substances are created.

• Physical Change 
• Chemical Change 

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What state of matter has the slowest moving particles?

• solid
• liquid
• gas