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Terms & definitions

100

chemical change 

what is a change where a new substance is formed?

200

A measure of how much matter is in an object

what is mass?

300

Having particles formed in a pattern in a soild

what is crystalline?

400

Viscosity

what is a fluid's resistance to flowing; how thick a fluid is?

500

When energy is given off during a change

What is an exothermic change?

changes between states of matter

100

changing from a solid to a liquid 

What is melting?

200

what happens during vaporization 

what is changing from a liquid to a gas? 

300

The change from a solid directly to a gas

What is sublimation?

400

the boiling point of water in fahrenheit 

what is 212 degrees fahrenheit? 

500

The freezing/melting point of what in fahrenheit 

what is 32 degrees fahrenheit 

measuring matter

100

Measure of the force of gravity acting on an object 

What is weight?

200

Volume

What is the amount of space an object takes up?

300

How you calculate density 

What is mass divided by volume

400

What two units of measure are used to measure volume 

What are millimeters and cubic centimeters?

500

Any liquid that is the same no matter how much there is it will always have the same...

What is density?