Matter 1
The three main states of matter are:
A. Ice, water, steam
B. Snow, rain, sleet
C. Solid, liquid, gas
D. Solid, liquid, water vapor
C. Solid, liquid, gas
Density is:
A. How much something weighs.
B. How much space something takes up.
C. The comparison of the amount of matter and the space taken up.
C. The comparison of the amount of matter and the space taken up.
A solution is...
A. Water and oil
B. Vinegar and oil
C. A mixture in which the particles of different kinds of matter are mixed evenly with each other.
C. A mixture in which the particles of different kinds of matter are mixed evenly with each other.
Why will a cup float on water?
Because the density of the cup and the air inside of it is less than the density of the water.
The particles in a sold are:
A. Close together and vibrating.
B. Sliding past eachother
C. Moving around randomly
A. Close together and vibrating.
Volume is:
A. How fast the particles of matter are moving.
B. How much something weighs.
C. The amount of space taken up.
C. The amount of space taken up.
Dissolving is...
A. When one material forms a solution with another material.
B. Sand mixing with water.
C. Ice mixing with water.
A. When one material forms a solution with another material.
Why will a can of diet coke float while a can of regular coke sink?
A can of regular coke is more dense than water so it sinks, a can of diet coke is less dense than water so it floats.
A solid is:
A. A type of matter that take the shape of the container it is in.
B. Has a definite shape, and takes up a definite amount of space.
C. Has no definite shape, and takes up no definite amount of space.
B. Has a definite shape, and takes up a definite amount of space.
Which material has the highest density?
A. A lead disc.
B. A piece of notebook paper
C. A feather
A. A lead disc
What is solubility?
A. How much of an ingredient to add to a mixture.
B. How much of an ingredient will dissolve in another material.
B. How much of an ingredient will dissolve in another material.
When you mix oil and water, the oil separates and forms a layer above the water. Why is this?
Oil is less dense than water, so when mixing them the oil floats to the top.
A liquid is:
A. A type of matter that has a definite shape, and takes up a definite amount of space.
B. Has no definite shape, and takes up no definite amount of space.
C. A type of matter that takes the shape of the container it is in, and takes up a definite amount of space.
C. A type of matter that takes the shape of the container it is in, and takes up a definite amount of space.
Mass is:
A. The amount of matter something has.
B. The space matter takes up
C. How tall something is.
A. The amount of matter something has
Buoyancy is:
A. How long someone can tread water for.
B. How fast an object can sink.
C. The ability of an object to float.
C. The ability of an object to float.
How is buoyancy used for travel?
Through submarines, hot-air balloons and blimps.
The particles in gases:
A. Are packed tightly together and vibrate.
B. Move freely past each other.
C. Are close together, but can slide easily.
B. Move freely past each other.
If a black ball is denser than a white ball of the same size, the black ball has...
A. Less volume
B. More volume
C. More matter taking up the same space
D. Less matter taking up the same space
C. More matter taking up the same space
Which type of matter is less dense than water?
A. A rock
B. A pumice stone.
C. A can of pepsi
B. A pumice stone.
What happens when you add more of a material to water than the water can dissolve?
The extra material that cannot dissolve will sink to the bottom.