Science, asked by shubhankarparsewar97, 2 months ago

If the symbolic representation of an atom in 7,3X, what is its valency, name and also give the reason for the
valency ?​

Answers

Answered by sharma1009pooja
1

Answer:

answer: 3X6 - here subscript 3 represent its atomic numbers and subscript 6 denotes is mass number. atomic number of element x- 3 electronic configuration 2,1 . element X has a single electron in outermost shell so its valency would be 1.

Answered by dashrathprajapati182
0

Answer:

So Here's your answer :

Explanation:

Hope it Helps

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