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WorksheetsHow many atoms?
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
How many atoms in S8?
a)
1
b)
4
c)
8
d)
I don't know!!
2.
How many atoms in 2S8?
a)
2
b)
16
c)
10
d)
64
3.
How many calcium atoms in NaCl?
a)
1
b)
2
c)
0
4.
How many atoms are in C3H6O?
a)
10
b)
9
c)
1
d)
18
5.
How many atoms in (CH3)2CO?
a)
1
b)
10
c)
8
d)
None of the above
6.
How many Carbon and Hydrogen atoms are in CH3COONH4?
a)
8
b)
5
c)
4
d)
9
7.
How many atoms in Ba(NO3)2?
a)
9
b)
3
c)
2
d)
6
8.
In C6H8O7, there are (a) Carbon atoms.
9.
In 3C6H8O7, there are (a) Carbon atoms.
10.
When counting atoms, I feel _____________.
a)
Confident!
b)
Confused...
c)
Unsure
d)
Like I've never done it before.
e)
That I am an expert at it.
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