Question

(a) Our body contains many metals and non-metals . Name atleast two
metals and non-metals in our body.
(b)How is carbon monoxide harmful for our body? Explain .Is it a
compound, metal, non-metal or a mixture?
(c) Name a non-metal which is used in purification of water.

Answer 1

Answer:

I don't know theanswet

Explanation:

(a) our..........

......

...........water

I know the answer

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