Basics
Changes
States
Classification
Definitions
100
The basic building block of matter is...
What is an Atom?
100
The definition of physical change.
What is a change from one state to another without a change in chemical composition?
100
There are ____ states of matter.
What is 4?
100
One type of atom or molecule is a...
What is pure substance?
100
Anything that has mass, takes up space, and has volume is...
What is matter?
200
On the periodic table, the horizontal rows are called...
What is period?
200
A burning tree is an example of ________ change.
What is Chemical?
200
What are the different states of matter?
What is solids, liguids, gases and plasmas?
200
Two or more substances physically combined make up...
What is mixtures?
200
Measure of the amount of matter is...
What is mass?
300
On the periodic table, a group is a...
What is a vertical column?
300
If a piece of paper is torn it two, it is an example of _______ change.
What is Physical?
300
Molecules are tightly packed, has definite shape, and are dense.
What is solids?
300
Example: H2O Salt
What is Compounds?
300
The building blocks of the universe.
What is Element?
400
Give three descriptions of a non-metal.
What is dull, brittle,and non-conductor.
400
Boiling water is an example of _______ change?
What is Physical?
400
Molecules are closely packed, takes shape of container, and has fixed volume.
What is liquids?
400
Same throughout means...
What is Homogenous?
400
Two or more elements is called a...
What is compound?
500
Give three descriptions of a metal.
What is luster, hard, maleable, or conductable?
500
A penny being cleaned by salt and vinegar is an example of ________ change.
What is Chemical?
500
Takes shape of container and takes containers volume.
What is gases?
500
Seperate parts means...
What is heterogenous?
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