Question

Please can anyone answer these three one word question ........​

Answer 1

welcome to my answer

⏬⏬⏬⏬⏬⏬⏬⏬⏬⏬⏬⏬⏬↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕↕

ANSWER OF :-

1. 0(zero) because electronic configuration of Cu^+ ion is [Ar] 3d^10,4s^0 .
2. 5(five) because electronic configuration of I is [Kr]4d^10, 5s^2, 5p^5 .
3. 1.00(one) because the shielding constant of 2p orbital of Nitrogen is 1.00 .

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