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Structure of Matter
States of Matter
Changing State
Properties Dependent on Amount of Matter
Properties Independent of Amount of Matter
100
This is the smallest combinable piece of an element.
What is an atom?
100
This state of matter has tightly packed atoms that only vibrate.
What is a solid?
100
This is another term used to describe a state of matter.
What is a phase?
100
This is the amount of matter in something.
What is its mass?
100
A substance with less density will do this when put in a container with a substance of higher density.
What is float?
200
This is true of any atoms of carbon.
What is they are the same?
200
The atoms in this state of matter are moving very quickly and spread out as far as they can.
What is a gas?
200
Adding or taking away these two things can cause a change in phase of matter.
What is heat and/or pressure?
200
This is the amount of space matter takes up.
What is volume?
200
This describes the substance that is dissolving another substance.
What is a solvent?
300
These nonliving things are made of combining atoms.
What is a molecule?
300
The atoms in this state of matter move some, but not as freely as gas atoms.
What is a liquid?
300
When you cool a gas, it becomes this state of matter.
What is a liquid?
300
This is the pull of gravity on an object.
What is weight?
300
This describes how tightly packed the molecules are in a substance.
What is density?
400
These living things are made of molecules and are the building blocks of all living organisms.
What are cells?
400
Gold is an example of this state of matter.
What is a solid?
400
When I add heat to solid chocolate, it becomes this substance.
What is liquid chocolate?
400
This is the unit used to measure mass.
What is the gram?
400
This is the substance that's being dissolved in a solution.
What is the solute?
500
A single water molecule is made of these atoms.
What is one oxygen atom and two hydrogen atoms?
500
Carbon dioxide is an example of this state of matter.
What is a gas?
500
These two things happen to molecules when heat is added to matter.
What is molecules move faster and spread out?
500
This is the unit used to measure volume.
What is milliliter?
500
The melting point of an ice cube is 0 degrees Celsius. This is the melting point of an iceberg in the ocean.
What is 0 degrees Celsius?