H 氫 1 1.0079 Li 鋰 3 6.941 Be 鈹 4 9.012 B 硼 5 10.811 C 碳 6 12.011 N 氮 7 14.007 Na 鈉 11 22.990 Mg 鎂 12 24.305 Al 鋁 13 26.982 Si 矽 14 28.086 P 磷 15 30.974 K 鉀 19 39.098 Ca 鈣 20 40.078 Ga 鎵 31 69.723 Ge 鍺 32 72.61 As 砷 33 74.992
確定！ 回上一頁
