NEW
Font size
S
M
L
XL
WorksheetsMatter Test 7th
Total questions: 20
Worksheet time: 11mins
Name
Class
Date
1.
Anything that takes up space and has mass is...
a)
Matter
b)
Work
c)
Power
d)
Newton's 1st Law
2.
The center of an atom is the nucleus. Te nucleus is made up of:
a)
Protons and Electrons
b)
Protons and Neutrons
c)
Eggs and Bacon
d)
Protons and Atoms
3.
Substance that consists of one type of atom. It is a pure substance. Found on the Periodic Table.
a)
Element
b)
Compound
c)
Mixture
d)
I don't know
4.
A proton is a particle that has a _________ charge.
a)
Positive
b)
Negative
c)
Neutral
d)
All of these
5.
A neutron is a particle in the atom that has a __________ charge.
a)
Neutral
b)
Negative
c)
Positive
d)
All of these
6.
Combinations of 2 or more substances (elements and compounds) that are physically blended together.
a)
Compound
b)
Mixture
c)
Element
d)
Substance
7.
Which state of matter has molecules that vibrate the least?
a)
solid
b)
water
c)
gas
8.
The picture shows an ice cube melting. What phase change is occurring?
a)
a liquid becomes a gas
b)
a solid becomes a gas
c)
a gas becomes a liquid
d)
a solid becomes a liquid
9.
What are the three states of matter?
a)
sticky, soft, and short
b)
solid, liquid, gas
c)
solid, liquid, oil
d)
sticky, solid, liquid
10.
When a liquid turns into a gas, the molecules gain more energy and move...
a)
slower
b)
space
c)
faster
d)
in a circle
11.
Is burning wood a chemical or physical change?
a)
chemical
b)
physical
12.
Is a a rusting bicycle a chemical or physical change?
a)
chemcial
b)
physical
13.
Is melting butter for popcorn a chemical or physical change?
a)
chemical
b)
physical
14.
Evidence of Chemical Change.
a)
New Substance
b)
Size change
c)
State change
d)
Mixture
15.
Evidence of a physical change.
a)
New substance
b)
Shape Change
c)
Light produced
d)
Gas released.
16.
Water boiling is a _______ change.
a)
Physical Change
b)
Chemical Change
17.
Fireworks Exploding are a ________ change.
a)
Physical Change
b)
Chemical Change
18.
Photosynthesis is an example of a
a)
physical change
b)
chemical change
19.
Which word does NOT describe a physical change?
a)
Color change
b)
Evaporate
c)
Grind, chew, masticate
d)
Break
20.
state of matter without any defined shape or volume
a)
solid
b)
gas
c)
liquid
Reset
