You must have this table on you all the time. It’s the basic thing in chemisty. It’s very useful to learn the 2s 2p, 3s 3p lignes and transition elements too.
anaellebolley
chemistry 's world
You must have this table on you all the time. It’s the basic thing in chemisty. It’s very useful to learn the 2s 2p, 3s 3p lignes and transition elements too.
anaellebolley 