Question

the atomic number of the element a b c d and e are 11 17 16 12 and 18 respectively with reference to the Mansion above element answer the following questio question give the electronic configuration of a b c d and e how many valence electron are present in a b c d and e name the type of iron in ABCDE in 25 the type of element name the type of bonds which can be formed between them​

Answer 1

Answer:

The elements A B C D and E have atomic number 9 11 17 12 and 13 respectively which pair of elements belong to the same group A A and B B B and D C A and C D D and E

Explanation:

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