Mixtures and compounds

Mixtures and compounds

7th - 8th Grade

21 Qs

quiz-placeholder

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Mixtures and compounds

Mixtures and compounds

Assessment

Quiz

Chemistry

7th - 8th Grade

Medium

Created by

Maya Teola

Used 4+ times

FREE Resource

21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The smallest particle of an element.

Molecule

Compound

Atom

Syrup

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Scientists originally thought that atoms could not be split up, but this is not the case.

True; they are made up of protons, neutrons and electrons

False

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Molecule is

A cluster of non-metal atoms that are not chemically bonded together.

A cluster of metal atoms that are chemically bonded together.

A cluster of metal atoms that are not chemically bonded together.

A cluster of non-metal atoms that are chemically bonded together.

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A pure substance that is listed on the periodic table and only has one type of atom in it.

Element

Atom

Compound

Solution

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Most are metals, a few are semi-metals, and the rest are non-metals.

Compounds

Atoms

Elements

Mixtures

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A pure substance made from more than one type of element chemically bonded together.

Water

Compound

Element

Mixture

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Elements bond in...

fixed ratios

unfixed ratios

fixed and unfixed ratios

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