2.1
also 2.1 so much!!!
2.2
5.1
5.2
100
Boiling Point
What is the temperature which a liquid changes to a gas
100
Physical Change
What is a change in the properties of matter that does not change the substances in the matter
100
Combustible
What has the ability to burn
100
Kinetic Energy
What is the energy of a moving object
100
Solar Energy
What is light energy from the sun
200
Melting Point
What is the temperature which a solid changes to a liquid
200
Physical Property
What is a property that can be observed or measured without changing the identity of the substance
200
Chemical Change
What is a change in which one or more new substances are made
200
Potential Energy
What is energy that is stored due to an objects position or shape
200
photosynthesis
What is a process in plants that change solar energy into stored chemical energy
300
Density
What is mass per unit volume
300
Volume
What is the loudness or softness of a sound
300
Chemical Property
What is the ability of a substance to undergo a chemical change
300
Mechanical Energy
What is the total amount of kinetic energy and potential energy of an object
300
Nonrenewable Resource
What is a resource that cannot be replaced as Quickly as it is used
400
Mass
What is the measure of the amount of matter in an object
400
Weight
What is a measure of the pull of gravity on an object
400
Chemical Reaction
What is the process that rearranges the atoms into new substances
400
Energy Conversion
What is a change from one form of energy to another form of energy
400
Renewable Resource
What is a resource that can be replaced as quickly as it is used
500
conductivity
What is the ability of a substance to conduct electricity or heat
500
Solubility
What is the amount of substance that can not dissolve in a given amount of another substance
500
Chemical Change
What is energy stored in chemical compounds
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