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Mystery
100
This is the study of matter and how matter changes.
What is CHEMISTRY?
100
Anything that has mass and takes up space.
What is MATTER?
100
This is the basic particle of all elements. Everything is made up of these.
What are ATOMS?
100
Consists of 2 or more substances in the same place but they are NOT combined.
What is a MIXTURE?
100
Made of 2 or more elements chemically combined.
What is a COMPOUND?
200
Properties of matter that can be observed but do not change the substance to a different substance.
What is PHYSICAL PROPERTIES?
200
Matter that is pure and has specific properties.
What is a SUBSTANCE?
200
A mixture where the different parts cannot be seen.
What is HOMOGENEOUS MIXTURE?
200
This is a type of energy that is stored and related to an object's position.
What is POTENTIAL ENERGY?
200
This is a type of homogeneous mixture.
What is a SOLUTION?
300
A mixture where you can see the different parts.
What is HETEROGENEOUS MIXTURE?
300
Properties of matter that describe the ability of a substance to CHANGE into a different substance.
What are CHEMICAL PROPERTIES?
300
The amount of space that matter takes up.
What is VOLUME?
300
A change in matter where energy is taken IN.
What is ENDOTHERMIC ENERGY?
300
Energy of electrically charged particles.
What is THERMAL ENERGY?
400
This is the simplest substance that cannot be broken down.
What is an ELEMENT?
400
Made of 2 or more atoms held together by a chemical bond.
What is a MOLECULE?
400
A metal strip that conducts electricity in a solution.
What is an ELECTRODE?
400
The energy of matter in motion.
What is KINETIC ENERGY?
400
This is the force of attraction that holds two atoms together.
What is a CHEMICAL BOND?
500
Matter that is pure and has specific properties.
What is a SUBSTANCE?
500
A change in matter where energy is RELEASED.
What is EXOTHERMIC CHANGE?
500
Mass of a material in a given volume. Mass/Volume
What is DENSITY?
500
This describes the ratio of atoms in an element or compound.
What is a CHEMICAL FORMULA?
500
Internal energy stored in chemical bonds between atoms. This is the energy found in the foods we eat.
What is CHEMICAL ENERGY?
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