Physics, asked by sapavathgharulal, 4 months ago

write the electronic configuration of sodium and copper.?

Answers

Answered by sumitasus007

1

Explanation:

Copper :[Ne]3s

2

,3p

6

,3d

10

,4s

1

Answered by hello12345212

1

Answer:

sodium

symbol Na

it atomic number 11

so electronic configuration is 2,8,1

1 it's velency also .

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