Could someone explain me clearly the cuantik number(n,l,m and s) I understand n and s cuantik number but l,m are a few ununderstanding...

I assume you mean quantum or quantic numbers, not "cuantik" because I have no idea what that is.

l is the quantum number that specifies the angular momentum of the electron, this is what defines the electron's orbit for instance l=0 is an s orbital, l=1 is a p, l=2 is a d and so on.

m is the magnetic quantum number, it determines the energy shift of an orbital when an external magnetic field is applied, which are quantized to a number of levels dependent on the angular quantum number, l.

Is that clearer?

Thanks a lot Capuchin... and yes it was my mistake it does not write cuantik but quantic... your answer helped me very much... thanks again

To be honest with you, quantic is not the right word either, they are called quantum numbers.

Really... ok I thought that this sound (quantic) just like in my language... thanks for your honestly... and for your help too.