True or false
Chemical and
Physical changes

Matter
Buoyancy and Density
Vocabulary
100

You can use a balance to measure mass?

True

100

Water to ice?

Physical change

100

What is matter?

Matter is some thing that takes up space and has mass.

100

What is Buoyancy??

Buoyancy is the ability to float!

100

What is mass??

A measurement of the amount of matter some thing contains.

200

A physical change is when a change of matter does become a new substance?

False

200

 A raw egg to a cooked egg??

Chemical change

200

Is air matter??

Yes, air is matter.
200

What is Density??

Density describes how much matter there is in a certain amount of space!

200

What is the boiling point??

The temperature at which a material changes from a liquid to a gas
300

The solute is the bigger part in a solution??

False

300

Bread to toasted bread??

Chemical change

300

Are heat, emotions, and Ideas matter??

No they are not matter

300

Will a ship float in water??

Yes!

300
What is volume??

The amount of space that some thing takes up.

400

Sand dissolves into water??

False

400

Two cans, one crushed?

Physical change

400

is a piece of paper matter?

Yes!

400

Will a steel nail float in water!?

No it won't!
400

What is condensation??

A change of state from a gas to a liquid.

500

Things with higher Density floats??

False!

500

A fresh green leaf to a brown leaf?

Chemical change.

500

Can matter be destroyed??

No matter can not be destroyed!

500

Does a boat have higher or lower density

Lower Density!
500

What is buoyancy?

Buoyancy is the ability to float.

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