Counting Atoms

8th Grade

•

20 Qs

quiz-placeholder

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Counting Atoms

Counting Atoms

Assessment

Quiz

•

Science

•

8th Grade

•

Easy

•

NGSS

MS-PS1-1, MS-PS1-5

Standards-aligned

Created by

Ginger Dykes

Used 1+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How many atoms of Calcium are in this equation?

H₃O₅CaCl₇

3

5

1

7

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How many atoms of Carbon are in this equation?

HʒC₅O₄

3

1

5

4

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How many total atoms in the following equation?

ClN₆Fe₂

6

8

10

9

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Identify the Coefficient.

3BeH₅Si₈

5

3

1

8

5.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Identify the subscripts.

4Fe₅K₂

4

5

2

1

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How many atoms of Iron in the following equation?

2HFe₅Cl

1

10

5

20

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How many atoms of Hydrogen are in this equation?

5Cl₂H₅

10

2

5

25

Tags

NGSS.MS-PS1-1

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