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WorksheetsScience
Total questions: 8
Worksheet time: 4mins
Name
Class
Date
1.
Who was discovered neutron ?
a)
Chaidvik
b)
J.j. Thomson
c)
Aryabhatt
d)
Rutherford
2.
Bhart ki rajdhani kon si hai ?
a)
Delhi
b)
Bhopal
c)
Indore
d)
Mumbai
3.
मनुष्य में कितने जोड़ी गुणसूत्र होते है ?
a)
23
b)
24
c)
22
d)
30
4.
The atomic number of oxygen is
a)
8
b)
15.9994
c)
16
d)
O
5.
The 7th Element on the periodic table
a)
Helium
b)
Nitrogen
c)
Oxygen
d)
Sulphur
6.
What is the chemical symbol for Silicon?
a)
S
b)
Sr
c)
Si
d)
SO
7.
What is the proper name for CaCl2?
a)
Calcium dichloride
b)
Monocalcium dichloride
c)
Calcium chloride
d)
Calcium chlorine
8.
What animal is this?
a)
moth
b)
porcupine
c)
turtle
d)
peacock
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