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Properties of Matter

Noyes-PNHS-Properties of matter I.S. vocab

QuestionAnswer
What is an element? A substance that cannot be broken down into simpler substances.
What is a pure substance? Matter that always has the same composition; elements and compounds.
What is an atom? The smallest particle of an element.
What is a compound? A substance that is made of two or more simple substances and can be broken down into those simple bstances.
What is a heterogeneous mixture? A type of mixture in which the parts of the mixture are noticeably different from each other.
What is a homogeneous mixture? A type of mixture in which the parts are distributed so evenly that is difficult to distinguish each substance in the mixture from the others.
What is a solution? A mixture that is formed when substances dissolve and form a homogeneous mixture.
What is a suspension? A heterogeneous mixture that seperates into layers over time.
What is a colloid? A mixture that contains some particles that are intermediate between the small particles in a solution and the larger particles in a suspension.
Created by: arnoyes24
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