What is the valency of a stable atom
What is stable atomic configuration and valency? Relate them?
What is ATOMIC VALENCY? And how to find atomic VALENCY on any atom?
(a) What are valence electrons? Where are valence electrons situated in an atom ?
(b) What is the number of valence electrons in the atoms of an element having atomic number 13 ? Name the valence shell of this atom.
What is the atomicity of Silver and what is it's valency ?