Counting Atoms and Periodic Table

Counting Atoms and Periodic Table

8th Grade

15 Qs

quiz-placeholder

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Counting Atoms and Periodic Table

Counting Atoms and Periodic Table

Assessment

Quiz

Science

8th Grade

Hard

NGSS
MS-PS1-1

Standards-aligned

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many total atoms are in the compound C2H8O ?

11

2

8

1

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many Sodium (Na) are in 6NaCl?

1

12

6

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many TOTAL atoms are in this compound?
H2C3O4N5

5

14

15

19

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many Hydrogen are in 4H2O?

6

8

2

4

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many Oxygen (O) atoms are in Al₂(SO₄)₃

4

12

7

24

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many carbon atoms are in 2Na₂CO₃?

1

2

3

5

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many atoms are present if there is no subscript following the element symbol?

0

2

only 1

1 million

Tags

NGSS.MS-PS1-1

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