Matter and Energy Review Part 1

The phase matter is in is determined by how the molecules are spaced and

The basic unit from which all elements are made

Yuck! You put too much KoolAid mix in the water! It's really

Different kinds of atoms bond to form larger particles called ______ 

A substance that contains only a single type of atom

You combine two materials in a beaker. They get really hot and they fizz. This is probably a

A substance that results when two or more different types of atoms chemically bond together

NaCl is more soluble than Al. This means it is more

What is this called?

How well a material conducts electricity is a _________ property

Volume is

What kind of change is it when you dissolve sugar in water?

When a gas turns into a liquid, the phase change is called

A combination of different substances that remain those individual substances

The amount of matter in an object is its

Burning is a ___________ change

How many types of elements did it take to make CaS?

Anything that has mass and takes up space is

When if separate iron from salt by using a magnet, you perform a __________ change

You dissolve ethyl alcohol in water. They have different boiling points. How do you separate them?

A particle made of two or more atoms bonded together