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WorksheetsBasiscs of Chemistry
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
What is the 13th element?
a)
Aluminium
b)
Chlorine
c)
Calcium
d)
Silicon
2.
What is the lightest element?
a)
Helium
b)
Boron
c)
Hydrogen
d)
Neon
3.
What is the element that Superman is afraid of?
a)
Fluorine
b)
Krypton
c)
Neon
d)
Argon
4.
Which element has a very high melting point and is used in bulbs?
a)
Gallium
b)
Tugsten
c)
Titanium
d)
Iron
5.
Which metallic element can you melt in your hands?
a)
Tugsten
b)
Mercury
c)
Platinum
d)
Gallium
6.
What is the electronic configuration of Aluminium?
a)
2,8,4
b)
2,8,1
c)
2,8,5
d)
2,8,3
7.
Which element is used to clean water?
a)
Silicon
b)
Phosphorus
c)
Chlorine
d)
Neon
8.
Your bones are made up of me
a)
Sodium
b)
Calcium
c)
Carbon
d)
Fluorine
9.
What is valency of Sodium. What type of ion is it?
a)
-4, Cation
b)
-1, Cation
c)
+1, Cation
d)
+2, Anion
10.
What is the symbol of potassium
a)
P
b)
K
c)
T
d)
B
11.
How was my Quiz?
a)
1 star
b)
2 star
c)
3 star
d)
4 star
e)
5 star
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