Chemistry, asked by sandhyagopan89, 7 months ago

subshell electronic configuration of lanthanam and actinum​

Answers

Answered by Anonymous
0

Answer:

Both lanthanum and actinium are d block elements only. Lanthanum is the first element of the 3rd transition series, and the 5d orbitals start getting filled from lanthanum. And so, it has the configuration

Answered by spislam36
0

Answer:

lanthanam : 5d¹6s²

Actinum: 6d¹7s²

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