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The d-And-f-Block Elements
Question
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Which is the last element in the series of the actinoids? Write the electronic configuration of this element. Comment on the possible oxidation state of this element.

Answer

Lawrencium (Lr) is the last element in the series of antinoids.
Its electronic configuration is [Rn] 5f14 6d1 7s2. The possible oxidation state of Lawrencium is +3.

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