Science, asked by 123sona, 1 year ago

a shiny brown coloured element 'X' on heating in air becomes black in colour name the element 'X' and the black coloured compound formed.

Answers

Answered by suthardeep

17

x=copper metal
2Cu+O₂→2CuO

suthardeep: plz mark as brainliest

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Answered by nirgun1234

0

Answer:

X=Copper

2Cu+O2------------> 2Cuo

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