The Basics
Physical or Chemical?
Matter is Classy
Hot or Not
N-R-G
100
The amount of matter in an object.
What is MASS?
100
The physical property of a substance that is the temperature at which it changes from a solid to a liquid.
What is MELTING POINT?
100
A type of mixture that does not have a uniform composition.
What is a HETEROGENEOUS MIXTURE?
100
A measure of the average kinetic energy of all the particles in an object.
What is TEMPERATURE?
100
An energy source that cannot be produced, grown, or restored as fast as it is used.
What is NONRENEWABLE?
200
The two measurements needed to calculate an irregularly shaped object's density.
What are mass and volume?
200
The chemical property that describes the ability of a substance to burn.
What is FLAMMABILITY?
200
A tool that helps you identify elements that have similar properties.
What is the PERIODIC TABLE?
200
The tool used to measure temperature.
What is a THERMOMETER?
200
The sum of an object's kinetic energy and potential energy.
What is MECHANICAL ENERGY?
300
The ability to cause change.
What is energy?
300
In the physical change of melting, this happens to temperature as the substance changes state.
What is REMAINS THE SAME?
300
One or more of the same kind of atom chemically combined.
What is an ELEMENT?
300
The boiling point of water in Celsius.
What is 100?
300
Energy of an object due to its position, condition, or chemical composition.
What is POTENTIAL ENERGY?
400
A substance that has a definite volume but not a definite shape.
What is a LIQUID?
400
New substances are always a result of this type of change.
What is a CHEMICAL CHANGE?
400
The smallest unit of an element that maintains the properties of that element.
What is an ATOM?
400
The total kinetic energy of all particles in a substance.
What is THERMAL ENERGY?
400
In a burning candle, stored chemical energy is converted into light energy and this type of energy.
What is HEAT or THERMAL energy?
500
The law that states that energy cannot be created or destroyed. It can only change forms.
What is the LAW OF CONSERVATION OF ENERGY?
500
This is formed during a chemical reaction when two elements are joined chemically.
What is a COMPOUND?
500
A type of substance that cannot be formed or broken down by physical changes.
What is a PURE SUBSTANCE?
500
The transfer of energy as heat from one substance to another through direct contact.
What is CONDUCTION?
500
Energy transmitted through space in the form of electromagnetic waves.
What is ELECTROMAGNETIC ENERGY?
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