WorksheetsScience Test 2 Review
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
What are the 3 States of Matter?
a)
Ice, Water, Steam
b)
Solid, Water, Gas
c)
Solid, Liquid, Steam
d)
Solid, Liquid, Gas
2.
What is Matter?
a)
Anything that takes up space and has mass
b)
Anything that has mass and can be seen
c)
Anything that can be seen
d)
Anything that makes up something
3.
What is water's solid form?
a)
Flowing liquid
b)
Steam
c)
Gas
d)
Ice Cube
4.
What is water's gaseous form called?
a)
Ice
b)
Liquid
c)
Steam
d)
Gas
5.
What is the freezing point of water?
a)
100°C
b)
0°C
c)
212°F
d)
0°F
6.
What is the boiling point of water?
a)
0°F
b)
0°C
c)
100°C
d)
100°F
7.
What is the melting point of water?
a)
0°C
b)
0°F
c)
100°C
d)
100°F
8.
What do we call the process of solid changing into a liquid?
a)
Melting
b)
Freezing
c)
Boiling
d)
Condensing
9.
What do we call the process of liquids changing into gasses?
a)
Freezing
b)
Melting
c)
Evaporating
d)
Condensing
10.
What is it called when a gas changes into a liquid?
a)
Condensation
b)
Evaporation
c)
Melting
d)
Freezing
11.
What is it called when a liquid changes into a solid?
a)
Condensation
b)
Evaporation
c)
Freezing
d)
Melting
12.
If matter has a fixed volume and shape, it is in which form?
a)
Solid
b)
Liquid
c)
Gas
13.
If matter has a fixed volume but changes its shape to fill its container, it is in which form?
a)
Solid
b)
Liquid
c)
Gas
14.
If matter has no fixed volume or shape, it is in which state of matter?
a)
Solid
b)
Liquid
c)
Gas
15.
What must be added or removed to change an object's state of matter?
a)
Thermal Energy
b)
Mechanical Energy
c)
Light Energy
d)
Sound Energy
16.
Mrs. Russell placed a glass beaker filled with water on a hot plate and plugged it into the wall. What will cause the water to get hot and boil?
a)
Electrical energy from the circuit
b)
The glass from the beaker conducts heat from the hot plate
c)
The plastic on the hot plate insulates the heat
d)
The air around the hot plate will make the beaker hot
17.
Magnets are attracted to objects that contain...
a)
Iron or Cobalt
b)
Copper or Aluminum
c)
Plastic or Glass
d)
Wood or Metal
18.
__________ allow thermal energy to easily flow through.
a)
Conductors
b)
Insulators
19.
___________ block thermal energy from flowing through.
a)
Conductors
b)
Insulators
20.
Which of the following is the best conductor?
a)
A cardboard private office
b)
A wooden pencil
c)
A metal fork
d)
A notebook paper
21.
Which of the following is the best insulator?
a)
A wooden spoon
b)
A glass marble
c)
A metal fork
d)
A copper penny
22.
Look at the picture of the pan. Why is this pan a good design for using it with thermal energy?
a)
Because the metal pan can hold a lot of food and the wooden handle is good for holding
b)
Because the metal pan is an insulator and the wooden handle is a conductor of thermal energy
c)
Because the metal pan insulates the heat to keep food warm for long periods of time
d)
Because the metal pan conducts the heat to the food, and the wooden handle insulates heat preventing burns
23.
In which state of matter are the atoms the most dense?
a)
Solid
b)
Liquid
c)
Gas
24.
You brought salad dressing to school, but as it sat in your lunchbox, the oil and water separated. The oil is now sitting on top of the water. Why is this?
a)
Water is less dense than oil
b)
Oil is less dense than water
c)
Oil is more dense than water
d)
The dressing has expired
25.
a)
The lego is more dense than the water and oil
b)
The lego is less dense than the water and oil
c)
The lego is more dense than the water but less dense than the oil
d)
The lego is more dense than the oil but less dense than the water
100 %
