Properties of Matter
States of Matter
Phase Changes
Vocabulary
Miscellaneous
100
Density Formula
What is m/v?
100
The three states of matter.
What are solids, liquids, and gases?
100
Particles of a liquid have more of this than solids do.
What is thermal energy?
100
Matter.
What is anything that has mass and takes up space?
100
A change in shape
What is a type of physical change?
200
How "compact" something is.
What is density?
200
The state of matter whose molecules are the most compact.
What is a solid?
200
The change in state from a solid to a liquid.
What is melting?
200
A mixture.
What is a pure substance that cannot be broken down into any other substance.
200
Molecules
What are two or more atoms held together by chemical bonds?
300
This instrument is used to measure weight.
What is a spring scale?
300
The particles of this state of matter can be invisible.
What is a gas?
300
This process occurs when gases lose enough thermal energy to form a liquid.
What is condensation?
300
The mass of a material in a given volume.
What is density?
300
Length x Width x Height
What is volume?
400
Formula for solving weight/force?
What is F=m/a ?
400
This state of matter takes the shape of a container.
What is a liquid?
400
The force that particles exert on the walls of their container.
What is pressure?
400
This supported idea states when volume decreases, pressure increases.
What is Boyle's Law?
400
Iron rusting.
What is a type of chemical change?
500
The process used to measure the volume of irregularly shaped objects.
What is displacement?
500
This describes the concept of particles being in rapid, constant motion at all time.
What is the Kinetic Theory of Matter?
500
An example of a substance that changes from a solid directly into a gas (goes through sublimation)
What is dry ice?
500
Endothermic reaction.
What is a reaction that absorbs heat called?
500
The law of conservation of mass.
What is the fact that matter cannot be created or changed?
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