Find the number of valence electrons in Sulphur by writing their electronic arrangement 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.
Find the number of valence electrons in the Nitrogen by writing the electronic arrangements in their atoms?
Find the number of valence electrons in the Chlorine by writing the electronic arrangements in their atoms
Atoms always prefer to achieve ___ electrons in their valence shell.