Counting Atoms, Elements, and Molecules

Counting Atoms, Elements, and Molecules

7th Grade

21 Qs

quiz-placeholder

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Counting Atoms, Elements, and Molecules

Counting Atoms, Elements, and Molecules

Assessment

Quiz

Science

7th Grade

Hard

NGSS
MS-PS1-1

Standards-aligned

Created by

Charles Martinez

FREE Resource

21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many atoms of hydrogen are in this compound?

1

2

3

4

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How man atoms of carbon are there?

1

2

3

4

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many atoms of Iron are in this compound?

1

2

3

4

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many atoms of hydrogen are in

C6H12O6

6

12

18

2

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many atoms of oxygen are in

Fe2O3

6

3

18

2

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Select the chemical formula for this molecule?

B1F3

BF

BF3

FB

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the chemical formula for this molecule?

H1F2

H1F1

HF

HeF

Tags

NGSS.MS-PS1-1

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