definitions
measurements
phases
atoms/molecules
miscellaneous
100
the amount of matter in a substance
What is mass?
100
the unit of measurement used for mass
What are grams?
100
this phase has a definite shape and a definite volume
What is a solid?
100
Name the three parts of an atom.
What are protons, neutrons, and electrons?
100
Bending an iron nail to change its shape.
What is physical property?
200
the amount of space an object takes up
What is volume?
200
the two units of measurement used for volume
What are cubic centimeters (cm3) and milliliters (mL)
200
this phase has a definite volume but no definite shape
What is a liquid?
200
Which part(s) of an atom are found in the nucleus?
What are protons and neutrons?
200
An iron nail can react with oxygen in the air to form iron oxide or rust.
What is Reactivity?
300
The chemical reaction that occurs in a blowtorch.
What is an exothermic reaction?
300
You find the volume of an irregularly shaped solid object this way.
What is the displacement method?
300
this phase has no definite shape or volume
What is a gas?
300
What are molecules made of?
What is two or more atoms?
300
Rubbing alcohol is able to burn easily.
What is flammability?
400
A chemical reaction in plants called phothosynthesis.
What is endothermic reaction?
400
the formula for measuring the volume of a box of crayons
What is L x W x H?
400
the molecules are moving VERY quickly in this phase
What is a gas?
400
What do the letters and numbers mean in H2O?
What is 2 hydrogen, 1 oxygen?
400
When one or more substances are changed into new substances that have new and different properties.
What is a chemical change?
500
The measure of randomness or disorder.
What is entropy?
500
A container has a mass of 124g and a volume of 31mL. What is the density?
What is 4g/mL?
500
This phase has molecules that are tightly packed and in crystal like patterns.
What is a solid?
500
The mass of subatomic particles is written in this unit to describe the mass of an atom.
What is atomic mass unit (amu)?
500
Energy can not be created or destroyed.
What is Law of Conservation of Energy?
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