Worksheetsmetals and non metals- Chemical Properties
Total questions: 7
Worksheet time: 3mins
Name
Class
Date
1.
The element which is stored under kerosene is-
a)
Sulphur
b)
Phosphorus
c)
Sodium
d)
Silicon
2.
The metal which will not produce hydrogen gas on reacting with dilute sulphuric acid is:
a)
Sodium
b)
Silver
c)
Iron
d)
Zinc
3.
Which of the following metal exist in liquid state in room temperature?
a)
Mercury
b)
Bromine
c)
Aluminium
d)
Sodium
4.
During reaction of metals with acid, gas produced burns with a pop sound. The gas is-
a)
Carbon dioxide
b)
Oxygen
c)
Hydrogen
d)
Nitrogen
5.
Metals reacts with oxygen to form acidic oxides.
a)
True
b)
False
6.
Corrosion of copper is-
a)
Brown in colour
b)
Black in colour
c)
Green in colour
d)
Blue in colour
7.
Non- metal which is kept in water to prevent reaction with oxygen-
a)
Phosphorus
b)
Sodium
c)
Potassium
d)
Sulphur
100 %
