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¡¡ 2¡¡º¤ He 4.0026
5¡¡Åð B 10.811 6¡¡Ì¼ C 12.011 7¡¡µª N 14.007 8¡¡Ñõ O 15.999 9¡¡·ú F 18.998 10¡¡ÄÊ Ne 20.17
13¡¡ÂÁ Al 26.982 14¡¡¹è Si 28.085 15¡¡Á× P 30.974 16¡¡Áò S 32.06 17¡¡ÂÈ Cl 35.453 18¡¡ë² Ar 39.94
21¡¡îÖ Sc 44.956 22¡¡îÑ Ti 47.9 23¡¡·° V 50.9415 24¡¡¸õ Cr 51.996 25¡¡ÃÌ Mn 54.938 26¡¡Ìú Fe 55.84 27¡¡îÜ Co 58.9332 28¡¡Äø Ni 58.69 29¡¡Í­ Cu 63.54 30¡¡Ð¿ Zn 65.38 31¡¡ïØ Ga 69.72 32¡¡Õà Ge 72.5 33¡¡Éé As 74.922 34¡¡Îø Se 78.9 35¡¡äå Br 79.904 36¡¡ë´ Kr 83.8
39¡¡îÆ Y 88.906 40¡¡ï¯ Zr 91.22 41¡¡îê Nb 92.9064 42¡¡îâ Mo 95.94 43¡¡ï½ Tc 99 44¡¡îÉ Ru 101.07 45¡¡îî Rh 102.906 46¡¡îÙ Pd 106.42 47¡¡Òø Ag 107.868 48¡¡ïÓ Cd 112.41 49¡¡î÷ In 114.82 50¡¡Îý Sn 118.6 51¡¡Ìà Sb 121.7 52¡¡íÚ Te 127.6 53¡¡µâ I 126.905 54¡¡ë¯ Xe 131.3
71¡¡ïå Lu 174.96 72¡¡îþ Hf 178.4 73¡¡îã Ta 180.947 74¡¡ÎÙ W 183.8 75¡¡ïª Re 186.207 76¡¡ï° Os 190.2 77¡¡Ò¿ Ir 192.2 78¡¡²¬ Pt 195.08 79¡¡½ð Au 196.967 80¡¡¹¯ Hg 200.5 81¡¡îè Tl 204.3 82¡¡Ç¦ Pb 207.2 83¡¡îé Bi 208.98 84¡¡îÇ Po (209) 85¡¡íÁ At (201) 86¡¡ë± Rn (222)
103ï© Lr 260 104 ¬ Rf (261) 105 ¶Å Db (262) 106 ϲ Sg (263) 107 ²¨ Bh (262) 108 ºÚ Hs (265) 109 Âó Mt (266) 110 ´ï Ds (269) 111 ÂØ Rg (272) 112 Uub (277) 113 Uut 284 114 Uuq 289 115 Uup 288 116 Uuh 292 117 Uus unknow 118 Uuo 294
1¡¡ Çâ H 1.0079 ¡¡
3¡¡ ï® Li 6.941 4¡¡îë Be 9.012
11¡¡ÄÆ Na 22.989 12¡¡Ã¾ Mg 24.305
19¡¡¼Ø K 39.098 20¡¡¸Æ Ca 40.08
37¡¡ï¨ Rb 85.467 38¡¡ïÈ Sr 87.62
55¡¡ï¤ Cs 132.905 56¡¡±µ Ba 137.33
87¡¡îÕ Fr (223) 88¡¡ÀØ Ra 226.03
ïçϵ 57¡¡ïç La 138.905 58¡¡îæ Ce 140.12 59¡¡ïè Pr 140.91 60¡¡îÏ Nd 144.2 61¡¡îÞ Pm 147 62¡¡îÌ Sm 150.4 63¡¡îð Eu 151.96 64¡¡îÅ Gd 157.25 65¡¡ï« Tb 158.93 66¡¡ïá Dy 162.5 67¡¡îØ Ho 164.93 68¡¡îï Er 167.2 69¡¡îû Tm 168.934 70¡¡ïî Yb 173.0
ï¹Ïµ 89¡¡ï¹ Ac 227.03 90¡¡îÊ Th 232.04 91¡¡ïä Pa 231.04 92¡¡ÓË U 238.03 93¡¡ïÕ Np 237.05 94¡¡îÐ Pu 244 95¡¡ïÑ Am 243 96¡¡ï¸ Cm 247 97¡¡ï Bk 247 98¡¡ï´ Cf 251 99¡¡ïÍ Es 254 100 ïÐ Fm 257 101¡¡îÍ Md 258 102 ï» No 259