Jawabanmu

2014-01-22T19:15:49+07:00
Hidrogen, litium, natrium, kalium, rubidium, sesium, fransium
2014-01-22T20:04:30+07:00
Nitrogen = N
Posfor = P
Arsen = As
Stibium / Antimon = Sb
Bismuth = Bi

semoga bisa membantu :)
nitrogen = N
fosforus / posfor = P
Arsenik = As
antimon = Sb
bismut = Bi
:)
nitrogen: N