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The d-and f-Block Elements
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28/03/2022 9:26 pm
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Which is the last element in the series of actinoids? Write the electronic configuration of this element. Comment on the possible oxidation state of this element.
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28/03/2022 9:30 pm
The last element in the actinoid series is lawrencium, Lr. Its atomic number is 103 and its electronic configuration is [Rn]5f146d17s2. The most common oxidation state displayed by it is +3; because after losing 3 electrons it attains stable f14 configuration.