What is the Matter
a solid, liquid or a gas
States of Matter
a reversible change in the state of matter
a physical change
A change in matter where a totally new form of matter is formed
Chemical Change
The amount of space that an object takes up
Volume
A gas that is less dense than air
Helium
a group of atoms that have a fixed shape and a fixed volume
a solid
The process of a liquid turning in a gas
Vaporization
A chemical reaction where elements in wood combine with oxygen to form ashes and smoke
Burning
A measure of the force of gravity on an object
Weight
The ability to do work or moving things around
Energy
a group of atoms that have a fixed volume but its shape changes with the shape of its container
a Liquid
temperature at which a liquid turns into a solid
Freezing Point
seen as light
Light Energy
The unit of measurement for weight and mass
Gram
A force that pulls objects towards each other
Gravity
a group of atoms that has not fixed volume or shape
a Gas
The process of turning a gas back into a liquid
Condensation
atoms in motion - felt a HEAT
Thermal energy
The measurement of the motion of atoms
Temperature
The amount of atoms found in an object
Density
The 3 states of matter
solid, liquid, gas
The point at which a solid turns into a liquid
Melting Point
A change in matter where a totally new form of matter is formed
Chemical Change
A measurement of how hard atoms of gas push on the walls of its container
Pressure
The amount of atoms found in an object
Density