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Investigation 1

Mixture two or more materials mixed together
Property A characteristic of an object that you can observe
Solution A special mixture formed when a material dissolves in water
Evaporation When a liquid turns into gas leaving dissolved materials behind
Dissolving A process where the first material seems to disappear
Crystal A solid material that can be identified by its shape or pattern
Compare and contrast mixtures and solutions Mixtures can be separated by screen or filter paper. Solutions can be separated by evaporation for the water it is in. They both can be separated
Identify substances as mixtures and solutions Mixture you can see in water when a solution you can not
Give the chemical name for salt NaCl
Explain two ways to obtain salt Dig it up from the ground or boil the liquid it is in
Explain how to separate salt from salt and water solutions You have to let the water vaporate
Created by: Liv D'Addio Liv D'Addio