Topic 2 science

What are some qualities of a gas? Choose all that apply.

• does have a definite shape but not volume

• fills the entire container

• does not have a definite shape or volume

• spread to cover the bottom

How can mixtures be separated?

• fruit juicer

• using your own hands

• filter paper

• blender

What is a mixture?

• a mix of snacks

• substances spread out evenly and do not settle to the bottom of the container

• when different materials are placed together ,but each material keeps it's own properties

What is an example of a solution?

• salt and water

• sand and water

• 2 liquids mixed together

• water to ice

2 properties that provide evidence of a substance's state of matter are......

• color and shape

• shape and volume

• volume and color

• temperature and color

Tags

NGSS.MS-PS1-4

What is the boiling point of water?

• 32°C

• 60°C

• 212°C

• 100°C

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What are some qualities of a solid? Choose all that apply.

• does not have a definite shape

• spreads to the bottom of a container

• has a definite shape

• will not spread to the bottom of the container

Mary has a some clay that weighs 300g. Then she turns it into a bowl. Will the bowl weigh the same as the clay before mary turned it into a bowl?

• Yes

• No

Tags

NGSS.MS-PS1-5

What is evaporation?

• Juice turns into water

• liquid water changing into water vapor

• water vapor turning into water

• solid turning into a liquid

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Evidence of a physical change include... Choose all that apply.

• a change in temperature

• change in shape

• changing color

• changing into a new smell