Physics, asked by tinu21, 1 year ago

answer the two questions

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Answered by anshaarav786
3
Argon is the inert gas whose E.C. is 2,8,8.
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Answered by ArchitectSethRollins
5
Hello,
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(4)

Common ore of aluminum = Bauxite

Answer - (b) Al₂O₃.nH₂O


(5)

Electronic configuration = 2,8,8

Atomic number = 2 + 8 + 8 = 18

Answer - (c) Argon

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