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Worksheetschemistry
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
what is mono
a)
1
b)
2
c)
3
d)
4
2.
what is di
a)
1
b)
2
c)
3
d)
4
3.
what is tri
a)
1
b)
2
c)
3
d)
4
4.
what is tetra
a)
1
b)
2
c)
3
d)
4
5.
what is penta
a)
5
b)
6
c)
7
d)
8
6.
what is hexa
a)
5
b)
6
c)
7
d)
8
7.
what is hepta
a)
5
b)
6
c)
7
d)
8
8.
what is octa
a)
5
b)
6
c)
7
d)
8
9.
what is nona
a)
9
b)
10
c)
11
d)
12
10.
what is deca
a)
9
b)
10
c)
11
d)
12
11.
what is Na
a)
sulfur
b)
sodium
c)
potassium
d)
oxygen
12.
what is Hs
a)
hassium
b)
hydrogen
c)
helium
d)
oxygen
13.
what is Pr
a)
phosphorus
b)
potassium
c)
protactinium
d)
praseodymium
14.
what is Thorium
a)
Ti
b)
Tb
c)
Th
d)
Tl
15.
what is Os
a)
oxygen
b)
osmium
c)
copper
d)
nickel
16.
what is Zn
a)
Zinc
b)
ZINC BABY
c)
diarrhea medicine
d)
oxygen
17.
what is the atomic number of Na
a)
1
b)
11
c)
111
d)
1111
18.
what is NH4
a)
aluminum
b)
ammonium
c)
astatine
d)
Ag
19.
what is O
a)
oxygen
b)
oxygen
c)
oxygen
d)
oxygen
20.
what is the best element
a)
oxygen
b)
zinc
c)
carbon
d)
fluorine
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