Unit 9 Part 1

Unit 9 Part 1

Assessment

Flashcard

Chemistry

8th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the Tyndall Effect?

Back

The Tyndall Effect is the scattering of light by particles in a colloid or in very fine suspensions. It is not visible in solutions.

2.

FLASHCARD QUESTION

Front

What type of change is rusting of a bicycle?

Back

Rusting of a bicycle is a chemical change.

3.

FLASHCARD QUESTION

Front

What is a physical property?

Back

A physical property is a characteristic of a substance that can be observed or measured without changing its identity, such as color, shape, or boiling point.

4.

FLASHCARD QUESTION

Front

What is a compound?

Back

A compound is a substance formed when two or more elements are chemically bonded together.

5.

FLASHCARD QUESTION

Front

Can elements be broken down into simpler substances?

Back

No, elements cannot be broken down into simpler substances.

6.

FLASHCARD QUESTION

Front

What is a solution?

Back

A solution is a homogeneous mixture where one substance (the solute) is dissolved in another (the solvent).

7.

FLASHCARD QUESTION

Front

What is a heterogeneous mixture?

Back

A heterogeneous mixture is a mixture in which the components are not uniformly distributed and can be easily distinguished.

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