Chemistry, asked by pushpindersingh5560, 6 months ago

Which of the following electron configurations is correct for nickel (atomic number 28)? *
(a) 1s²2s²2p⁶3s²3p⁶4s²3d⁸
(b) 1s²2s²2p⁶3s²3p⁶4s¹3d⁹
(c) 1s²2s²2p⁶3s²3p⁶4s²4d⁸
(d) 1s²2s²2p⁶3s²3p⁶4s⁰4d¹⁰

Answers

Answered by lankamrajuhema

1

option a is correct electronic configuration for nickel

Answered by chavvaanuradha0

0

Answer:

1s²2s²2p⁶3s²3p⁶4s²3d⁸

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