Counting Atoms, Elements, and Molecules

Quiz
•
Science
•
7th Grade
•
Hard
Standards-aligned
Charles Martinez
FREE Resource
21 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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
How man atoms of carbon are there?
1
2
3
4
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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
Select the chemical formula for this molecule?
B1F3
BF
BF3
FB
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the chemical formula for this molecule?
H1F2
H1F1
HF
HeF
Tags
NGSS.MS-PS1-1
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