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the amount of matter making up an object
What is mass
100
how much space an object takes up
volume
100
measurement that describes the number of unit squares that cover a surface
What is area
100
the upward force of a liquid or air that keeps things afloat
What is buoyancy
100
no definite shape no definite amount of space
What is gas
200
no definite shape definite amount of space
What is liquid
200
the measure of the pull of gracity between an object and Earth
What is weight
200
definite shape & amount of space
What is solid
200
the amount of matter in a given space
What is density
200
anything that takes up space and has mass
What is matter
300
color texture shape
What is properties
300
one kilogram of cotton has less ______________than iron
What is density
300
The particles in _____ move farther apart than a solid or liquid
What is gas
300
you can use water to measure the _____ of a solid
What is volume
300
mass is measured in units called
What is kilograms
400
Scientists use a standard unit in the _________ system
What is metric
400
to find the area of an object multiply its ______ by its width
What is length
400
if you took an object to the Moon its _______ would be less
What is weight
400
A gas does not have a definite ______
What is shape
400
Adding ____energy causes air particles to move more quickly
What is heat
500
What are matters 4 characteristics
Matter has mass takes up space properties can exist as a solid, liquid, gas
500
Name the 3 r s
reduce reuse recycle
500
describe the 3 r s
reduce- the amount of garbage reuse - find new uses for them recycle - use again
500
Name 4 things that are not matter
numbers colors ideas concepts
500
Why are some things not matter
They do not take up space and cannot be described by properties