Science, asked by manusharma152006, 3 months ago

72. The atom of an element X has 7 electrons in its M shell.
(a) Write the electronic configuration of element X. 298,
(b) What is the atomic number of element X?
(C) Is it a metal or a non-metal ? non
of element X?
metal

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Answered by kavitaanand1p9wxll

1

Answer:

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Explanation:

i am in 8 class which class question is this

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