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sladkih [1.3K]
3 years ago
15

What is the electron configuration for La (lanthanum)?

Chemistry
1 answer:
MrRissso [65]3 years ago
7 0

Answer:

Lathanum .

Atomic number = 57

Symbol = La

Atomic weight = 138.9

No of energy orbitals = 6

Electronic configuration

[Xe]6s^25d^1

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