Hidrojen, H, Helyum, He, Lityum, Li, Berilyum, Be, Bor, B, Karbon, C, Azot, N, Oksijen, O, Flor, F, Neon, Ne, Sodyum, Na, Magnezyum, Mg, Aliminyum, Al, Silisyum, Si, Fosfor, P, Kükürt, S, Klor, Cl, Argon, Ar.

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