Definitions
Define Chemistry
the study of matter and how it changes
Liquid to solid
Freezing
Materials ability to allow heat to flow
Conductivity
What is a pure substance
Matter that always has the exact same composition and properties
A combination of two or more pure substances
Mixtures
Define matter
Anything that takes up space (has mass and volume)
Gas to liquid
Condensation
Determins which is harder based on what scrathces something else
Hardness
What is a substance that cannot be broken down
Elements
How to know if something floats
if the density is under 1=float, if it is over 1=sink
What is property
Something that describes matter
Liquid to gas
Evaporation
Ability of a solid to be hammered or shaped without it braking
Malleability
A substance that is made up of two or more elements
Compound
A substance formed from chemical reactions
Product
Seperates materials based on their boiling point
Distillation
Gas to solid
Deposition
The tendancy of a liquid to resist flowing
Viscosity
Two or more liquids that don't mix into eachother
Immiscible
What is the meaning of life
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Seperates materials based on particle size
Filtration
Solid to Gas
Sublimation
The mass per unit volume of a substance
Density
contains particles tat are intermediant in size. Parts cannot be sepperated
Colloid
1g/mL^2
What is: The density of water