Physics, asked by nithyamudiraj618, 2 months ago

write the electronic configuration of elements whose atomic number are 11 and 17 also mention their group and period number​

Answers

Answered by nafia18
0

Answer:

electronic configuration ;

1. Sodium (11) : 2,8,1

period: 3

group: 1

2. Chlorine (17) : 2,8,7

period : 3

group : 17

Explanation:

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