Chemistry, asked by aaa1234545, 4 months ago

8. Which of the following electron arrangement is correct?
Sodium (11)- 2+8+1
Potassium (19)- 2+8+9
Silicon (14)- 2+4+8
Chlorine (17)- 2+7+8

Answers

Answered by mahnoorhafizabad

0

Answer:

a and b

Explanation:

i think both are correct

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