5A

A student put the 4 objects listed in a bucket of water. Which two objects are most likely less dense than water?

• Glass Marble and Metal Paper Clip

• Wood Block and Plastic Ball

• Wood Block and Metal Paper Clip

• Glass Marble and Plastic Ball

Tags

NGSS.MS-PS1-2

Which diagram shows the substance at the lowest temperature?

• first

• middle

• last

Tags

NGSS.MS-PS1-4

What happens to the particles of matter when it is heated?

• particles remain the same

• particles slow down

• particles speed up

• particles disappear

Tags

NGSS.MS-PS1-4

List the steps of the scientific method

d

e

f

c

b

a

Ask a question

Communicate results

Form a hypothesis

Draw conclusions

Analyze results

Conduct experiment

Tags

NGSS.HS-PS1-3

NGSS.HS-PS3-4

Do all states of matter have mass, volume, and density?

• yes

• no

A___________ would be used to measure the boiling point of a substance.

• balance

• thermometer

• scale

• ruler

The process of a solid changing into a liquid is called

• sublimation

• melting

• freezing

• condensation

Tags

NGSS.MS-PS1-4

Two or more elements chemically combined is called a(n)

• atom

• mixture

• compound

• element

located in the nucleus and has no charge

• neutron

• nucelus

• atom

• matter

Tags

NGSS.MS-PS1-1

At which position(s) will there be 100% PE and 0% KE?

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS3-2