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Worksheets

Matter & Density

Total questions: 15

Worksheet time: 10mins

Name
Class
Date
1.
What state of matter is in the picture?
a)
Liquid
b)
Gas
c)
Plasma
d)
Solid
2.
The process of a LIQUID turning into a GAS is called?
a)
Boiling
b)
Evaporation
c)
Steam
d)
Sublimation
3.

Atoms in this state are fixed and have definite shape and volume.

a)

water

b)

gas

c)

plasma

d)

solids

4.
Mixtures _________ combined chemically.
a)
ARE
b)
ARE NOT
5.
Most MATTER in the Universe is ______________.
a)
Plasma
b)
Gases
c)
Liquids
d)
Solids
6.

Substances can be written as a formula.

a)

True

b)

False

7.
The processes of a solid turning directly into a gas is.....
a)
Sublimation
b)
boiling
c)
melting
d)
evaporation
8.

Density is mass divided by volume.

a)

True

b)

False

9.

Volume displacement is ....

a)

homeless volumes

b)

objects lost in a volume

c)

the volume an object takes up in a liquid

10.

This state of matter is: free to expand and takes the shape of its container

a)

solid

b)

liquid

c)

gas

11.

Mixtures that are the same through out are said to be _________________.

a)

Heterogeneous

b)

an element

c)

Homogeneous

d)

a compound

12.

The picture is an example of _______________.

a)

Heterogeneous Mixture

b)

Pure Substance

c)

Homogeneous Mixture

d)

Compound

13.

Steel is an ELEMENT by mixing iron (Fe) and carbon (C)

a)

True, because made of elements.

b)

False, because has more than 1 kind of element.

14.

Click all that are mixtures

a)

Salt Water

b)

Air

c)

Sugar

d)

Hydrogen

15.

Compounds are made of 2 or more different atoms. Click on all that are compounds

a)

Oxygen (O)

b)

Salt (NaCl)

c)

Sugar (C6H12O

d)

Coper (Cu)