Show:
Matter
Elements
Measuring Matter
Changes in Matter
Matter and Thermal Energy
100
Makes up matter
What is Anything?
100
is a pure substance that cannot be broken down into any other substances by physical or chemical means.
What is element?
100
of an object is the measure of how much matter makes up an object
What is mass?
100
Changes the appearence of matter, but doesn't change the matter into a different substance.
What is Physical change
100
Every change physically or chemically, includes a change of
What is energy
200
Takes up, or occupies, space
What is matter
200
To keep splitting an element in half, I would eventually get an atom: TRUE OR FALSE
What is True?
200
There are 1,000 of these in a kilogram
What is gram?
200
Matter can change into these three states physically:
What are solid, liquid, and gas?
200
Is a measure of the average energy of random motion particles of matter.
What is Temperature?
300
Is the study of the properties of matter and how it changes
What is chemistry?
300
is slightly over 100 different of these
What is elements?
300
calculates volume
What is Volume=Length+Width+Height
300
a change in matter that makes 1 or more substances is:
What is chemical change?
300
always flows from warmer matter, to cooler matter
What is thermal energy?
400
All matter has two kinds of properties:
What is Physical Properties and Chemical Properties?
400
is the basic particle from which all elements are created
What is atom?
400
Calculates density
What is Density=Mass/Volume
400
Produces new substances with properties different from those of the original substances
What is chemical change?
400
You experience thermal energy as you descrube
What is matter?
500
Some substances are
What is Table salt, Table Sugar, an baking soda
500
A force of attraction between two atoms
What is chemical bond
500
A box is 10cm long 2cm high and 5cm wide calculate the volume
What is 100cm3
500
The fact that matter is not made or destroyed in any kind of change is
What is law of conservation of mass
500
a change in which energy is taken in
What is endothermic change?