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Matter (mixtures (Homogeneous mixture (Looks the same, tap water, air),…
Matter
mixtures
Homogeneous mixture
Looks the same
tap water
air
Heterogeneous mixture
can see the different parts
Pizza
Milk
matter that can vary in composition
Alloy
A mixture of metal
substances
compound
salt
distilled water
consists of two or more different types of atoms chemically combined
element
Aluminum
oxygen
consists of only one type of atom
Matter with a composition that is always the same
Properties
Chemical
flammability
reactivity
Toxicity
radioactivity
Physical
solubility
used to separate mixtures
magnetism
used to separate mixtures
density
used to separate mixtures
volume
used to separate mixtures
conductivity
not used to separate mixtures
boiling point
used to separate mixtures
Mass
not used to separate mixtures
melting point
used to separate mixtures
state of matter
used to separate mixtures
density
density= mass/volume