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Understanding Mixtures

Understanding Mixtures

Assessment

Interactive Video

Chemistry

6th - 7th Grade

Practice Problem

Hard

Created by

Jennifer Brown

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a mixture?

A combination of substances that cannot be separated

A combination of substances physically mixed in any ratio

A combination of substances chemically bonded

A single substance in its pure form

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of a homogeneous mixture?

Oil and water

Salt dissolved in water

Pebbles in water

Pizza

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What characteristic defines a homogeneous mixture?

It has a non-uniform composition

It has a uniform composition throughout

It consists of only one substance

It can be easily separated into its components

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a homogeneous mixture?

Air

Vinegar

Oil and water

Carbonated drinks

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key feature of a heterogeneous mixture?

It has a non-uniform composition

It consists of only one type of molecule

It cannot be separated into its components

It has a uniform composition throughout

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