Science, asked by datlarajeswari48, 8 months ago

PHYSICS
1) Prepare a model to show the electrons distribution of elements from Hydrogen to Argon.
2) Define valency by taking examples of Nitrogen and Boron?​

Answers

Answered by cyrilcj777wifi
1

Answer:

Hello my friend

Explanation:

Define valency by taking examples of nitrogen and boron.

It is the number of outermost electrons in the outermost orbit. Nitrogen has electronic configuration 2,5. ... So it will lose 3 electrons rather than gaining 5 electrons. Thus the valency of nitrogen and boron is 3.

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