Chemistry, asked by shameem05, 10 months ago

A reddish brown coloured element Y on heating in air becomes black in colour. Name the element and

the black coloured compound formed.

Answers

Answered by prachi1977

2

Answer:

element is copper and black coloured compound is cupric oxide

Answered by navaneeth1705

1

Answer:

2Cu + O2 = 2CuO

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