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Chemical Formula

Authored by dee ziegler

Science

6th - 8th Grade

NGSS covered

Used 6+ times

Chemical Formula
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38 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

How many atoms of "S" are in each molecule of H2SO4?

1

4

2

7

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

How many atoms are there in the compound MgCO3?

3

4

5

6

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Which of the following is a compound?

Co
O2
C
CO2

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Which elements are in this compound?

H2O

helium and oxide

hydrogen and oxygen

water

waterium and oxygen

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Media Image

What is the correct way to write the formula for the model of this compound?

2H20

2H2O

2HO2

H2O2

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

How many atoms of oxygen (O) does copper sulfate (CuSO4) contain?

1

2

3

4

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

How many atoms of iron (Fe) does iron oxide (Fe2O3) contain?

1

2

3

5

Tags

NGSS.MS-PS1-1

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