The process of changing a substance from a liquid to a gas.
What is evaporation?
100
A push or a pull
What is a force?
100
The writer of the Laws of Motion.
Who is Sir Issac Newton?
200
How scientist describe and compare matter.
What are the properties?
200
_____________________ can be separated by its properties.
What is a mixture?
200
The physical change of matter from a gaseous state to a liquid state.
What is condensation?
200
A change in position.
What is motion?
200
An object at rest stays at rest and an object in motion stays in motion at the same speed and in the same direction unless acted on by an unequal force.
What is Newton's First Law of Motion?
300
The smallest parts that make up matter.
What are atoms?
300
A mixture of two or more types of matter that evenly spread out and are not easily separated.
What is a solution?
300
When the atoms that make up a material do not change but the state, shape or size does it is called.
What is a physical change?
300
A change in an objects velocity.
What is acceleration?
300
For every action, there is an equal and opposite reaction.
What is Newton's Third Law of Motion?
400
Name two properties that scientist use to describe matter.
What are color, shape, size, texture, temperature, mass, volume?
400
There are four types of mixtures name all 4.
What are solid/liquid, liquid/liquid, liquid/gas, solid/solid
400
A change in matter that forms a new substance with different properties.
What is a chemical change?
400
A force that pulls things to the center of Earth.
What is gravity?
400
__________________ forces cause objects to stay at rest.
What are equal forces?
500
The space an object takes up.
What is volume?
500
The two parts of a solution.
What are a solvent and a solute?
500
The freezing/melting point of water.
What is 0*C or 32*F
500
The unit used to measure force.
What is a newton?
500
The acceleration of an object depends on the mass of the object and the size of the force acting on it.