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Inner Transition elements (f- Block)

Lanthanoids - Electronic configuration, oxidation states, chemical reactvity and lanthanoid contraction and its consequences. Actinoids - Electronic configuration, oxidation states and comparison with lanthanoids.

chemistry 12th class cbse notes

Actinoids – Properties and Uses

Actinoids The 14 elements immediately following actinium (89), with atomic numbers 90 (Thorium) to 103 (Lawrencium) are called actinoids. They belong to second inner transition...
chemistry 12th class cbse notes

Inner Transition elements (f- Block) Introduction and Lanthanoids

Inner Transition elements (f- Block) Introduction The elements in which the differentiating electron enters the penultimate energy level i.e. (n−2)f, are called f-block elements. Due...