元素周期表
碳氮氧氟氖,
钠镁铝硅磷,
硫氯氩钾钙,
钪钛钒铬锰,
铁钴镍铜锌,
镓锗砷硒溴,
氪铷锶钇锆,
铌钼锝钌铑,
钯银镉铟锡,
锑碲碘氙铯,
钡镧铈镨钕,
钷钐铕钆铽,
镝钬铒铥镱,
镥铪钽钨铼,
锇铱铂金汞,
铊铅铋钋砹,
氡钫镭锕钍,
镤铀镎钚镅,
锔锫锎锿镄,
H He Li Be B,
C N O F Ne,
Na Mg Al Si P,
S Cl Ar K Ca,
Sc Ti V Cr Mn,
Fe Co Ni Cu Zn,
Ga Ge As Se Br,
Kr Rb Sr Y Zr,
Nd Mo Tc Ru Rh,
Pb Ag Cd ln Sn,
Sb Te l Xe Cs,
Ba La Ce Pr Nd,
Pm Sm Eu Gd Td,
Dy Ho Er Tm Yd,
Lu Hf Ta W Re,
Os lr Pt Au Hg ,
Tl Pb Bi Po At,
Rn Fr Ra Ac Th,
Pa U Np Pu Am,
Cm Bk Cf Es Fm.