Fluorra
____________________
____________________
Oxigenoa
____________________
____________________
Karbonoa
____________________
____________________
Kloroa
____________________
____________________
,
____________________
,
____________________
,
____________________
Fosforoa
____________________
____________________
,
____________________
,
____________________
Sufrea
____________________
____________________
,
____________________
,
____________________
Boroa
____________________
____________________
Silizioa
____________________
____________________
Iodoa
____________________
____________________
,
____________________
,
____________________
,
____________________
Selenioa
____________________
____________________
,
____________________
,
____________________
Hidrogenoa
____________________
____________________
Antimonioa
____________________
____________________
,
____________________
Artsenikoa
____________________
____________________
,
____________________
Teluroa
____________________
____________________
,
____________________
,
____________________
Nitrogenoa
____________________
____________________
,
____________________
,
____________________
Astatoa
____________________
____________________
,
,
____________________
,
____________________
,
____________________
Bromoa
____________________
____________________
,
____________________
,
____________________
,
7