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Counting Atoms with Coefficients

Authored by Holly Babb

Science

8th Grade

NGSS covered

Used 60+ times

Counting Atoms with Coefficients
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many Hydrogen are in 4H2O?

6

8

2

4

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many total atoms are in 10MgCl2?

10

30

20

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many molecules are in 5MgCl2?

10

5

20

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many elements are in 5C6H12O6?

1

2

3

4

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many atoms are there TOTAL in:

10H2SO4

17

25

70

61

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many Sodium (Na) are in 6NaCl?

1

12

6

7

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How many Oxygen (O) atoms are in 2C2HO8Cl2

2

16

8

5

Tags

NGSS.MS-PS1-1

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