Question

what is the electronic configuration of Nickel and Radium?​

Answer 1

Answer:

• Nickel atoms have 28 electrons and the shell structure is 2.8.16.2.

The ground state electron configuration of ground state gaseous neutral nickel is [Ar].3d8.4s2 and the term symbol is 3F4.

• The element radium (atomic number 88) has the long term electron configuration

1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 5s2 4d10 5p6 4f14 5d10 6s2 6p6 7s2

The electron configuration (short form) of radium is [Rn]7s2 .

It's configuration is also 2.8.18.32.18.8.2

Answer 2

Answer:

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