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Chemistry CBSE Live product
Class 8
Nature of matter: Elements, compounds and mixtures
Uses of elements, compounds and mixtures
7.
Uses of materials
Question:
5
m.
Help
Sara
to select the correct answer for the following:
Match the elements in Column A with their applications given in Column B.
Column A
Column B (Application)
a.
Gold
Electric wiring
Jewellary
Fuel
Thermometers
Wrapping food
b.
Hydrogen
Electric wire
Thermometer
Fuel
Jewellery
Wrapping food
c.
Aluminium
Electric wire
Jewellery
Fuel
Thermometer
Wrapping food
d.
Mercury
Fuel
Wrapping food
Jewellery
Electric wire
Thermometer
e.
Copper
Jewellery
Electric wire
Fuel
Thermometer
Wrapping food
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