1
2
3
4
5
100
Is Plasma rare or common?
Rare on earth, but common in the universe
100
Use the picture above to answer the questions:
What letter has the most energy?:
A.
B.
C.
D.
B
100
True or False: An astronaut traveling to a planet smaller than Earth would weigh less:
True
False
True
100
What tool is used to measure the volume of a liquid?:
A. Graduated Cylinder
B. Triple Beam Balance
C. Mass x Gravity
Graduated Cylinder
100
If an object has a density that is smaller than 1 g/ml it will
Sink
B .Float
C. Stay Suspend
Float
200
Matter changes its state when heat is added or removed.
True
False
True
200
Molecules in this phase are tightly packed together:
Solids
Liquid
Gas
Solids
200
Which description best explains the concept of density?
the amount of matter in an object
the amount of space an object takes up
the amount of matter in a certain amount of space
the amount of matter in a certain amount of space
200
The general rule is that you will weigh ______________ on the bigger planets.
More
Less
The same
More
200
Use the image below to answer the next question.
20.Which cube will most likely sink in water?
A. Red
B. Yellow
Red
300
Using the image from above: Which solid is the least dense?
Bolt
Beads
Ping Pong Ball
Cherry Tomato
Ping Pong Ball
300
1. True
2. False
2. False
300
What is Sublimation
Gas To Solid
Liquid To Gas
Solid To Gas
Solid To Liquid
Solid To Gas
300
What Is The Definition Of Density?
Degree of consistency measured by the quantity of mass per unit volume.
300
.What is the boiling point of water?
0 Degrees Celsius
50 Degrees Celsius
100 Degrees Celsius
200 Degrees Celsius
100 Degrees Celsius
400
When matter is cooled the particals_______
Slow down
Speed up
Slow down
400
Which of the following is not a characteristic property of matter?
Density
Mass
Phase/state
Solubility
Mass
400
This cute little dog weighs 23.2 Newtons on Earth. What is this a measure of?
This cute little dog weighs 23.2 Newtons on Earth. What is this a measure of?
The pull of gravity on the dog.
The amount of "stuff" that makes up the dog.
The weight of the dog on a balance.
The pull of gravity on the dog.
400
If a rock weighs 200 Newtons on Earth, what do you know about the weight of the rock on Mars?
The rock will weigh less than 200 Newtons on Mars.
The rock will weigh exactly 200 Newtons on Mars.
The rock will weigh more than 200 Newtons on Mar
The rock will weigh less than 200 Newtons on Mars.
400
Which is an example of a chemical change?
Tearing paper
Melting glass
Mixing chlorine gas and sodium to make salt
Making lemonade
Mixing chlorine gas and sodium to make salt
500
Substances in which phase of matter have the most space between particles?
Solid
Amorphous solid
Liquid
Amorphous solid
500
Which state of matter generally has the highest density?
Solid
Gas
Plasma
Liquid
Solid
500
Which of the following substances has a higher melting point than water?
Salt
Sugar
Flour
All of the above
All of the above
500
Matter is defined as anything that has what?
Mass and Volume
500
Explain How an atom is created: Atoms are composed of particles called protons, electrons and neutrons. Protons carry a positive electrical charge, electrons carry a negative electrical charge and neutrons carry no electrical charge at all. The protons and neutrons cluster together in the central part of the atom, called the nucleus, and the electrons 'orbit' the nucleus. A particular atom will have the same number of protons and electrons and most atoms have at least as many neutrons as protons.
Atoms are composed of particles called protons, electrons and neutrons. Protons carry a positive electrical charge, electrons carry a negative electrical charge and neutrons carry no electrical charge at all. The protons and neutrons cluster together in the central part of the atom, called the nucleus, and the electrons 'orbit' the nucleus. A particular atom will have the same number of protons and electrons and most atoms have at least as many neutrons as protons.