Chemistry, asked by sharmilakrishn22, 10 days ago

FIND OUT THE ELECTRONIC CONFIGURATION. 1X5=5 1. Helium (Z=2, A=4) 2. Boron (Z=5, A =11) 3. Oxygen (Z=8, A=16) 4. Silicon ( Z=14, A =28) 5. Argon (Z=18, A= 40)

please answer Me all please

Answers

Answered by ranjantiwary653

0

Answer:

1st -1s2

2nd-[He]2s22P1

3rd-[He]2s22p4

4th-[Ne]323p2

5th-[He]2s22p2

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