Elements in which 4f orbitals are progressively filled are called as (a) Transition elements (b) Lanthanides (c) Actinides (d) Inert gases Elements in which 4f orbitals are progressively filled are called as (a) Transition elements (b) Lanthanides (c) Actinides (d) Inert gases November 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
