Counting Atoms

Counting Atoms

8th - 12th Grade

17 Qs

quiz-placeholder

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Counting Atoms

Counting Atoms

Assessment

Quiz

Chemistry

8th - 12th Grade

Medium

NGSS
MS-PS1-1, MS-PS1-5

Standards-aligned

Used 6+ times

FREE Resource

17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many Hydrogens are in 4H2O ?

6
8
2
4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many Oxygens are in H2O ?

1
2
0
4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many Magnesiums are in 10MgCl?

10
5
20

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many atoms are there TOTAL in:
H2SO4

6
5
7
3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many Nitrogens are in (NH₄)₂CrO₄ ?

1
2
8
16

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

In this lewis structure of alcohol, how many Hydrogens are there?

2
4
6
8

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many Nitrogens are in 2AlN?

4
5
1
2

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