Show:
Properties
Particles of Matter
Physical or Chemical Change
Types of Matter
Measuring Matter
100
The 3 states of matter.
What are solids, liquids, and gases?
100
The smallest piece of an element.
What is an atom?
100
Cutting the grass.
What is physical?
100
The best mixed of all mixtures.
What is a solution?
100
How many millimeters are in a centimeter?
What is ten?
200
A property that holds true for a particular kind of substance regardless of the sample size.
What is a characteristic property?
200
A Greek Philosopher that first developed the idea of atoms.
Who is Democritus?
200
Burning a substance.
What is a chemical change?
200
Two or more substances mixed together but not chemically combined.
What is a mixture?
200
A measure of the force of gravity on an object.
What is weight?
300
The temperature at which a solid turns to a liquid.
What is melting point?
300
A British school teacher that developed an atomic theory in 1802.
Who is John Dalton?
300
Ripping a piece of paper.
What is a physical change?
300
A substance that cannot be broken down into other substances by any physical or chemical means.
What is an element?
300
The amount of space matter occupies.
What is volume?
400
Temperature at which a liquid turns to a gas.
What is boiling point?
400
The force that holds two atoms together.
What is a chemical bond?
400
Baking a cake.
What is a chemical change?
400
A substance made up of two or more elements chemically combined.
What is a compound?
400
A measurement of how much matter an object contains.
What is mass?
500
The measurement of how much mass of a substance is contained in a given volume.
What is density?
500
Two or more atoms joined together that act as a single unit.
What is a molecule?
500
A change in the state of matter.
What is a physical change?
500
Matter can be classified into these two categories.
What are mixtures and pure substances?
500
The formula for finding density.
What is mass divided by volume?