Lanthanides: $$[Xe]4f^{1-14}5d^{0-1}6s^2$$
Actinides: $$[Rn]5f^{1-14}6d^{0-1}7s^2$$
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CAT Formulas
d and f-Block Elements
General Electronic Configuration (f-Block)
Lanthanides: $$[Xe]4f^{1-14}5d^{0-1}6s^2$$
Actinides: $$[Rn]5f^{1-14}6d^{0-1}7s^2$$
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