9 terms

MATTER, MATERIALS AND MIXTURES

STUDY
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Matter
Anything we can see, touch, taste or smell.
Physical change
When we change the shape, size or state. It's the SAME matter.
Chemical change
Matter becomes into a DIFFERENT matter
Mixture
Something that contains two or more materials.
Sieving
Good for separating solids of different sizes.
Filtering
Good for separating solids and liquids
Evaporating
Good for separating a solid dissolved in a liquid
Natural materials
They come from living things or the ground
Manufactured materials
They are made by people