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...
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...