Question

show me how to write these formulas-
methane,
sulphur dioxide,
sulphur trioxide,
lead nitrate
lead oxide,
lead chloride....

Answer 1

here is your ans.

methane :- CH4

Sulphur dioxide :- so2

sulphur trioxide :-

lead nitrate :- PbNo3

lead oxide :- Pb2O

lead chloride:- Pbcl2

hope it helps

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Answer 2

Answer:

Formulas-

Methane-CH4

Sulphur dioxide-S02

Sulphur trioxide-SO3

Lead nitrate-Pb(NO3)2

Lead oxide-PbO

Lead chloride-PbCl2

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