6 valence electrons
34
2 valance electrons
There are 27 valance electrons.
Iodine has 7 valance electrons
By looking at the group number you can tell how many valance electrons there are ex: Group 1= 1 valance electrons Group 2-12= 2 valance electrons Group 13= 3 valance electrons Group 14= 4 valance electrons Group 15= 5 valance electrons Group 16= 6 valance electrons Group 17= 7 valance electrons Group 18= 8 valance electrons
6 valence electrons
Selenium has 34 total electrons. It has 6 valence electrons.
They have different numbers of valance electrons
6 valence electrons
1
Selenium has 6 valence electrons
The silicon based product of the earths crust in the oxygen, nitrogen, and halogen family. include many oxygen including selenium and tellurium frog through its skin.