give 5 elements and their uses in chapter materials and non materials
Answers
Hello, here’s the answer
You mean Metals and non metals?
Metals :-
Na⇒ Used in the manufacturing of borax, common salt, washing soda, baking soda, etc.
Al⇒ Used in the manufacturing of utensils, repairing of broken machine parts in railways and seaways, etc.
Fe⇒ Used in the manufacturing of road bridges, ships, etc.
Ca⇒ Used in whitewashing
Zn⇒ Used for galvanising other metals to prevent them from rusting
Non metals :-
C⇒ Used as graphite for various purposes in electronics industries and space research programs
S⇒ Used for extracting metals
N⇒ Used for manufacturing fertilisers
Cl⇒ Used for the detoxification of water and removing permanent hardness of water
F⇒ Used in daily households as It is present In toothpaste
Hope it’ll help
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