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Does this matter?
Going through the motions?
The right stuff
Spacing out
Other...
100
The three commons states of matter.
What are solids, liquids, and gases?
100

All matter is made out of these incredibly tiny particles.

What are atoms?

100
This property measures HOW MUCH matter is in an object.
What is mass?
100
The property measures how much SPACE an object takes up.
What is volume?
100
This property of matter measures how "tightly packed" an objects matter is.
What is Density?
200
For anything to be matter, it must do these two things.
What are have mass and take up space?
200
My particles hold together and hardly move. I have a definite shape and volume. I am the ___________ state of matter.
What is solid?
200
We measure mass using this metric unit.
What are grams?
200
A chemical reaction involving oxygen or a substance that has similar properties to oxygen.

What is oxidation?

200
The math formula for finding density (hint: it uses two other properties of matter).
What is mass divided by volume? (mass / volume = density)
300
The temperature where a solid turns into a liquid because of heat.
What is the melting point?
300
My particles spread apart very easily and quickly. I don't have a definite shape, and my volume can change as well. I am the _________ state of matter.
What is gas (gaseous)?
300

The substances of the mixture have visible differences.

What is a heterogeneous mixture?

300

This change does not affect the nature or the characteristic properties of matter.

What is a physical change?

300
Liquid A has a density of 2 g/mL. Liquid B has a density of 4 g/mL. Which one will sink to the bottom?
What is Liquid B? (More dense matter sinks below less dense matter; lighter matter rises above denser matter)
400
The temperature where a liquid turns into a gas because of heat.
What is the boiling point?
400
My atoms stay together, but can also move around. I don't have my own shape, but I have volume. I can be poured. I am the ___________ state of matter.
What is liquid?
400
True or False: Mass and Weight are the same thing.
FALSE!! Mass is a measure of matter, but weight is a measure of gravity pulling on an object. Consider this - if I send you to the moon, your mass does not magically change. Mass stays the same, but the moon's weaker gravity makes you weigh less.
400
True or False: When you pour a can of coke into a glass, the volume changes.
False - The coke still takes up the same space, so its volume is still the same. The SHAPE of the liquid changed.
400
A candy bar has a density of .95 g/mL. Water has a density of 1.0 g/mL. Will the candy bar sink or float?
What is float? The candy bar has a lighter desnity than the water, so it rises above the more dense water.
500

A group of two or more atoms that are chemically bonded.

What is a molecule?

500
If I add heat to particles, how will those particles begin to change?
The particles will move quicker and will begin to spread apart. If you add heat, the particles do more 'work.' "Heat is work and work is heat."
500
A pure substance that contain only one type of atom and cannot be seperated.
What is an element?


500

The creation of a solution by dissolving a solute in a solvent.

What is dissolution?

500

A pure substance that contains at least two types of atoms and can be seperated.

What is a compound?