Counting Atoms
11th - 12th Grade
•15 Qs
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Counting Atoms
Quiz
•
Science
•
11th - 12th Grade
•
Medium
Standards-aligned
Debra Grose
Used 420+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
How many oxygen atoms are in 6H2O ?
1
2
6
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
How many chlorine atoms are in NaClO4 ?
1
2
4
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
How many hydrogen atoms are in Pb(HCO3)4 ?
1
3
4
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
How many sulfur atoms are in H2SO4 ?
1
2
4
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Consider 4MgI2. The coefficient is the number of formula units of MgI2.
true
false
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
The chemical formula is C4H10. How many hydrogen atoms are in one molecule of this?
1
4
10
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
There are three carbon atoms in one formula unit of K2CO3.
true
false
Tags
NGSS.MS-PS1-1
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