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Properties of Matter

Kapolis - PNHS - Properties of Matter I.S. Vocabulary

QuestionAnswer
A pure substance always has what? The same composition
A substance that cannot be broken down into simpler substances is what? An element
What is the smallest particle of an element? An atom
What is a compound? A substance that is made from two or more simpler substances and can be broken down into those simpler substances.
The parts of the mixture are noticeably different from one another in a what? Heterogeneous mixture
The substances are so evenly distributed that it is difficult to distinguish one substance in the mixture from one another in a what? Homogeneous mixture
When substances dissolve and form a homogeneous mixture, the mixture that forms is called a what? Solution
A heterogeneous mixture that separates into layers over time is called what Suspension
What contains some particles that are intermediate in size between the small particles in a solution and the larger particles in a suspension. Colloid
Created by: WuTang Clan
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