Question

hi friends please say me there answers​.

Answer 1

Answer:

• Fe4S2O2

• SO3

• CuSO4

• Znso4

Explanation:

That's your answer .

Hope this helps.

Mark me as brainliest.

Thank you.

Answer 2

Answer:

Hello this is me aashima this is my 3rd and new I'd you previously followed me on my 1st and the original I'd so if you want to fol.low me so you can follow in this I'd this is new.

:)