CM2 Science!

Changes of States

100

What state of matter turns into gas when condensing?

Liquid

200

What is the only state of matter that can melt?

Solid

300

What state of matter has particles that don't keep its shape and expand to fill the shape it is in?

Gas

400

Solids _____ when it turns into gas. 

sublimate

500

What is the names of the change when gas turns into solid?

Deposition

Water's States of Matter

100

What do we call water in its solid form?

Ice

200

At what temperature does water turn into ice?

At 0^oC

300

What is the state change when ice turns into water?

Melting

400

At what temperature does water boil?

100^oC

500

Which states of matter of water can you ingest? 

All of them. (Drink water, eat ice, breathe steam in a sauna!)

Soluble and Insoluble

100

When a solid dissolves in water it is...

soluble!

200

Can flour dissolve in water?

Yes

300

What is soluble?

matcha, sand, dirt

Matcha!

400

What is insoluble?

sugar, tea, salt

Tea

500

Is instant gravy soluble or insoluble?

Soluble!

Translations

100

What is evaporation in French?

évaporation

200

Qu'est-ce que c'est condensation en anglais?

Condensation

300

What is ice cube in French?

glaçon

400

C'est quoi refroidir en anglais?

cool 

500

What is sublimation (a solid turning into a gas) in French?

sublimation

Wildcard Science!!!

100

Is Jello a solid?

Yes!

200

What do plants breathe in?

Carbon Dioxide CO₂

300

What do you NOT breathe in and out:

Oxygen, Carbon Dioxide, Xenon

Xenon!

400

How much of the Earth is covered in water?

70%

500

What is the liquid that when you put force on it, it is a solid, but when you press slowly on it, it is a liquid?

Newtonian liquid, non-Newtonian liquid, plasma, lava

non-Newtonian liquid