Found 1 Articles for Periodic Classification of Elements

Introduction The valence electrons of inner transition metals are in the f-orbitals. Actinides as well as Lanthanides make up the inner transition metals. Actinides are soft metals that are radioactive and primarily manufactured. Inner transition elements have atomic nos. ranging from 58 to 71 as well as 90 to 103. The periodic table's bottom row is occupied by inner transition metals. Because of their rarity, these elements are sometimes known as rare earth elements. Lanthanides are classified as period 6, whereas actinides are classified as period 7. What are Inner Transition Elements? Inner transition elements are those in which the ... Read More