Chemistry, asked by munnashah1239, 9 months ago

answer these questions

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Answered by Aribashameem

3

Answer:

1.Answer is

d)

2.Answer is

a)

Explanation:

Please make me brainlist

Answered by Arathikrishna

1

Answer:

correct subshell electronic configuration of cu is option e

subshell electronic configuration of Na is [Ne]3s^1

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