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100
The amount of matter in a substance.
What is mass?
100
A push or pull, or anything that causes a change in the motion of an object
What is force?
100
Generally (not always) what state of matter is the most dense.
What is a solid?
100
Salt has a density of 2.16 g/cm3 and a volume of 4.0 cm3. What is the mass?
What is 8.64 g?
100
Why was it important for the volume of the substances in the density lab to be the same?
What is substances with the same volume will have different densities?
200
A measurement of the amount of space occupied by a substance.
What is volume?
200
The natural force that causes an object to move toward the center of the Earth.
What is gravity?
200
This affects the density of a substance.
What is change of state?
200
If my mass is 45 kg, what would my weight be (in Newtons) on the moon if the force of gravity is 1.6 N/kg?
What is 72 Newtons?
200
Your weight on the moon is your mass multiplied by this number.
What is 1.6N/kg?
300
The amount of a substance that occupies a particular space or more specifically the mass to volume ratio (gram(g)/ millilitres (ml) of a substance.
What is density?
300
On the moon, your mass is the same as it is on Earth. True or False.
What is true?
300
This can be measured in grams (g) or kilograms (kg) by using a balance.
What is mass?
300
Solids move easily through a liquid and a gas. Explain why this is true.
What is the particles in gases and liquids are further apart and their forces of attraction are less than that of a solid. A solid has particles that are close together so it forces the particles apart in a liquid or gas.
300
This is measured in litres or millilitres using a graduated cylinder.
What is volume?
400
The greatest amount of fluid that a container can hold.
What is capacity?
400
Name the formula for finding the volume of an object.
What is Mass/density?
400
This state of matter has particles that are packed closely together.
What is a solid?
400
Mass / Volume
What is the formula for density?
400
Gravity is measured in this unit.
What are Newtons?
500
The force of gravity exerted on an object.
What is weight?
500
Name the formula for finding mass.
What is density x volume?
500
Find the volume of aluminum which has a density 2.70 g/cm3) and a mass of 5.40 g.
What is 2?
500
How can the density of a pure substance be changed?
What is a change of state?
500
Explain why Styrofoam floats on water.
What is the density of Styrofoam is less than that of water?