Counting Atoms

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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