A
A liquid to a solid
What is freezing
Liquid into a gas
What is vaporization
Solid into a liquid
What is melting
Gas to a Liquid
What is condensation
All matter is made up of small particles called
What are atoms
Has a definite volume and shape
What is a solid
Anthing that has mass and volume
What is Matter
The amount of space and object of substance takes up
What is volume
Has no definite volume or shape
What is a gas
Has a definite volume, but not a definite shape
What is a liquid
Matter that is made up of only one kind of atom
What is an element
Change in matter that does not form a new substance
What is a physical change
Amount of material in a substance
What is mass
Substance that dissolves another substance
What is a solvent
Physical change vs chemical change
Chemical change forms a new substance, physical does not
Ability of a solvent to dissolve a certain amount of solute
What is solubility
When atoms of different element s combine, the molecule formed is called
What is a compound
Amount of solute that is dissolved in the solvent
What is the concentration
Difference between weight and mass
Mass is a measure of matter
weight measure force of gravity on matter
The amount of matter in a certain volume
What is density
A characteristic of a substance that can be observed without changing the identity of the substance
What is a physical property
Mixture in which all substances are spread evenly throughout
What is a solution
Substance that is dissolved
What is a solute
two or more substances are physically combined
What is a mixture
When does evaporation happen?
when a liquid changes to a vapor below boiling point