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WorksheetsQuestionnaire 2 Chem (10th)
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What it is atomic weight of hydrogen?
a)
3 g/mol
b)
2 g/mol
c)
1 g/mol
2.
What is the atomic weight of oxygen?
a)
20 g/mol
b)
16 g/mol
c)
10 g/mol
3.
What is the atomic weight of sodium?
a)
39 g/mol
b)
23 g/mol
c)
31 g/mol
4.
What is the atomic weight of chlorine?
a)
25,5 g/mol
b)
30 g/mol
c)
35,5 g/mol
5.
What is the atomic weight of sulfur?
a)
14 g/mol
b)
32 g/mol
c)
31 g/mol
6.
What is the atomic weight of potassium?
a)
39 g/mol
b)
23 g/mol
c)
31 g/mol
7.
What is the atomic weight of aluminum?
a)
27 g/mol
b)
33 g/mol
c)
56 g/mol
8.
What is the atomic weight of phosphorus?
a)
31 g/mol
b)
44 g/mol
c)
52 g/mol
9.
What is the atomic weight of carbon?
a)
12 g/mol
b)
30 g/mol
c)
40 g/mol
10.
What is the atomic weight of nitrogen?
a)
13 g/mol
b)
14 g/mol
c)
10 g/mol
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