Science, asked by khalsan7722, 5 months ago

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

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Answered by dikshabhardwaj224

15

calcium is the element

cao is the black coloured compound

Answered by zubedakhatun7866

11

Answer:

Here is ur answer unnie if you are satisfied with my answer I mean then plz give me thanks

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