Science, asked by tanu643730, 11 months ago

6) What is formed when non-metal react with oxygen?
7) What is meant by 'reactivityseries of metals?
8) Objects made of silver become black with the passage of time. Explain.

Answers

Answered by kush290805

3

Answer:

an assailed is made for there answers

ravjotsingh: very good

tanu643730: not good

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