Find the number of valence electrons in the Nitrogen by writing the electronic arrangements in their atoms?
Write the electronic configuration of all elements till Z=50 which have one electron in their valence shell.Specify the name, symbol and atomic number of these elements.
(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.
Find the number of valence electrons in the Chlorine by writing the electronic arrangements in their atoms
Find the number of valence electrons in Sulphur by writing their electronic arrangement in their atoms.