Atoms and Molecules

Atoms and Molecules

9th Grade

12 Qs

quiz-placeholder

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Atoms and Molecules

Atoms and Molecules

Assessment

Quiz

Chemistry

9th Grade

Medium

NGSS
MS-PS1-1, MS-LS2-3, HS-ESS2-5

+2

Standards-aligned

Created by

Saranya Gunasekaran

Used 1K+ times

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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which correctly describes the smallest amount of an element?

Atom

Molecule

Compound

Proton

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

How would H2O be classified? Check all that apply.

Atom

Molecule

Compound

Tags

NGSS.HS-ESS2-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How would O2 be qualified. Check all answers that apply.

Atom

Molecule

Compound

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does conservation of matter mean?

Matter cycles through an ecosystem and 10% is lost as you move through each trophic level.

Matter cannot be created, but can be destroyed.

Matter cannot be created nor destroyed, and cycles through ecosystems.

Matter and energy both move through ecosystems with 100% efficiency.

Tags

NGSS.MS-LS2-3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does conservation of matter mean?

Matter cycles through an ecosystem and 10% is lost as you move through each trophic level.

Matter cannot be created, but can be destroyed.

Matter cannot be created nor destroyed, and cycles through ecosystems.

Matter and energy both move through ecosystems with 100% efficiency.

Tags

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an element?

A pure substance that cannot be broken down.

Two atoms bonded together.

Two or more different types of atoms bonded together.

An molecule with an unequal distribution of charge.

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are atoms composed of?

Protons and electrons.

Protons, neutrons, and electrons.

Neutrons and electrons.

Ions, elements, and compounds.

Tags

NGSS.MS-PS1-1

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