Chemistry, asked by shiney82, 8 months ago

which of the following is not a compound?
a) sulphuric acid
b) chalk
c) lead
d) sulphur dioxide

Answers

Answered by sanjayv0521

5

Answer:

Sulphur dioxide

Explanation:

coz it is only made of Sulphur atoms

chalk formulae is CaCO3

Answered by Anonymous

4

Answer:

b

Explanation:

because chalk contain only one material that is chuna

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