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First 20 Elements

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karusan's version from 2015-04-24 02:48

Section

Question Answer
HHydrogen (1)
HeHelium (2)
LiLithium (3)
BeBeryllium (4)
BBoron (5)
CCarbon (6)
NNitrogen (7)
OOxygen (8)
FFluorine (9)
NeNeon (10)
NaSodium (11)
MgMagnesium (12)
AlAluminum (13)
SiSilicon (14)
PPhosphorus (15)
SSulfur (16)
ClChlorine (17)
ArArgon (18)
KPotassium (19)
CaCalcium (20)
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