Quick chemistry question about covalent bonding?
Like H2 is H - H
but 02 is O = O
and N2 is a triple bond...
I'm just wondering what is the difference between these elements that causes the different amount of covalent bonds? the number of electrons?
i know its not the most intelligent question but i cant be bothered to work it out as i am tired and BORED of revisinig chemistry haha