Science, asked by bhaskarmudirajb, 3 months ago

1 point
17. an element with electronic
configuration 2,8,5 belongs to
period and
group
3,3
5,8
16.7
3, 15

Answers

Answered by aditya113189

0

Answer:

it is16.7

Explanation:

please follow me

Answered by brux01

0

Answer:

Phosphorus.

Explanation:

The atomic number of phosphorus is 17.so

on 1st shell 2 electrons

2nd shell 8 electrons

3rd shell 5 electrons.

Hope this helps...

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