Interactions of Matter PS.8.1.1

Interactions of Matter PS.8.1.1

Assessment

Flashcard

Chemistry

8th Grade

Practice Problem

Hard

Created by

Joyce SalemMS

FREE Resource

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8 questions

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1.

FLASHCARD QUESTION

Front

Element

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Back

A substance that cannot be broken down into simpler substances by chemical means. It consists of atoms all having the same number of protons.

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2.

FLASHCARD QUESTION

Front

Compound

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Back

A substance formed when two or more chemical elements are chemically bonded together.

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3.

FLASHCARD QUESTION

Front

Pure Substance

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Back

A material that has a constant composition and has consistent properties throughout the sample.

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4.

FLASHCARD QUESTION

Front

Atom

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Back

The smallest unit of an element, consisting of protons, neutrons, and electrons.

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5.

FLASHCARD QUESTION

Front

Particle

Back

A small portion of matter, which can be an atom, molecule, ion, etc.

6.

FLASHCARD QUESTION

Front

Mixture

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Back

A combination of two or more substances where each retains its own properties and can be separated by physical means.

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7.

FLASHCARD QUESTION

Front

Heterogeneous Mixture

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Back

A mixture in which the components are not uniformly distributed, and different parts of the mixture have different compositions.

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8.

FLASHCARD QUESTION

Front

Homogeneous Mixture

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Back

A mixture in which the components are uniformly distributed, and the composition is consistent throughout.

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