WorksheetsScience Test Chapter 5 Part1
Total questions: 25
Worksheet time: 4hrs 10mins
smallest piece of a substance that still has the qualities of that still has the qualities of that substance
gas
force
molecule
the state of matter air exists naturally
nitrogen
atmosphere
gas
Molecule and oxygen-the two atoms which make up water
True
False
Oxygen- anything that takes up space and has weight
True
False
contract- to get smaller
True
False
the ability to do work
Energy
Matter
Force
energy- a push or pull
True
False
the gas people need to breath and create energy
Oxygen
Transparent
Carbon Dioxide
Force- to move back and forth
True
false
hot water vapor
Atmosphere
Nitrogen
Steam
Transparent- the force which draws things toward the center of the earth Keeps the blanket of air around the earth.
True
False
energy that is stored
Carbon Dioxide
Potential
Energy
Carbon Dioxide- the gas that plants take from the air in order to make food
True
False
Atmosphere- the layer of air that surrounds the earth
True
False
Gravity- clear enough to see through
True
False
Nitrogen- the gas most of the air is made of
True
False
Gas
Has no shape and does not
fill up a fixed amount of
space.
Molecules are closest together.
Has no shape of its own but fills up a certain amount of space.
Has a definite shape and fills up a certain amount of space.
Molecules Move the fastest.
Liquid
Has no shape and does not fill up a fixed amount of space.
Molecules Move the fastest.
Has a definite shape and fills up a certain amount of space.
Molecules are closest together.
Has no shape of its own but fills up a certain amount of space.
Solid
Molecules Move the fastest.
Has no shape and does not fill up a fixed amount of space.
has a definite shape and fills up a certain amount of space.
Has no shape of its own but fills up a certain amount of space.
Molecules are closest together.
Molecules ____ ____ when they are heated
(a)
The melting point of water is (a)
Water begins to (a) just before it freezes
(a) is don when an object is moved
In order for you to lift something, you must exert (a) force than gravity does on that object
Most liquids (a) as they get colder
