1
H
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Element Name: Hydrogen Atomic Mass: 1.00784 u Melting Point: -259.14 °C Boiling Point: -252.87 °C Electron Configuration: 1s1 Element Name: Helium Atomic Mass: 4.002602 u Melting Point: -272.2 °C Boiling Point: -268.9 °C Electron Configuration: 1s2 Element Name: Lithium Atomic Mass: 6.941 u Melting Point: 180.5 °C Boiling Point: 1330 °C Electron Configuration: 1s22s1 Element Name: Beryllium Atomic Mass: 9.012182 u Melting Point: 1287 °C Boiling Point: 2970 °C Electron Configuration: 1s22s2 Element Name: Boron Atomic Mass: 10.811 u Melting Point: 2076 °C Boiling Point: 3927 °C Electron Configuration: 1s22s22p1 Element Name: Carbon Atomic Mass: 12.0107 u Melting Point: 3550 °C Boiling Point: 3825 °C Electron Configuration: 1s22s22p2 Element Name: Nitrogen Atomic Mass: 14.0067 u Melting Point: -210 °C Boiling Point: -195.8 °C Electron Configuration: 1s22s22p3 Element Name: Oxygen Atomic Mass: 15.999 u Melting Point: -218.8 °C Boiling Point: -183 °C Electron Configuration: 1s22s22p4 Element Name: Fluorine Atomic Mass: 18.998403 u Melting Point: -219.6 °C Boiling Point: -188.1 °C Electron Configuration: 1s22s22p5 Element Name: Neon Atomic Mass: 20.1797 u Melting Point: -248.59 °C Boiling Point: -246.046 °C Electron Configuration: 1s22s22p6 Element Name: Sodium Atomic Mass: 22.989769 u Melting Point: 97.79 °C Boiling Point: 882.8 °C Electron Configuration: 1s22s22p63s1 Element Name: Magnesium Atomic Mass: 24.305 u Melting Point: 650 °C Boiling Point: 1091 °C Electron Configuration: 1s22s22p63s2 Element Name: Aluminum Atomic Mass: 26.981539 u Melting Point: 660.3 °C Boiling Point: 2470 °C Electron Configuration: 1s22s22p63s23p1 Element Name: Silicon Atomic Mass: 28.0855 u Melting Point: 1414 °C Boiling Point: 3265 °C Electron Configuration: 1s22s22p63s23p2 Element Name: Phosphorus Atomic Mass: 30.973762 u Melting Point: 44.2 °C Boiling Point: 277 °C Electron Configuration: 1s22s22p63s23p3 Element Name: Sulfur Atomic Mass: 32.065 u Melting Point: 115.2 °C Boiling Point: 446.6 °C Electron Configuration: 1s22s22p63s23p4 Element Name: Chlorine Atomic Mass: 35.453 u Melting Point: -101.5 °C Boiling Point: -34.04 °C Electron Configuration: 1s22s22p63s23p5 Element Name: Argon Atomic Mass: 39.948 u Melting Point: -189.4 °C Boiling Point: -185.8 °C Electron Configuration: 1s22s22p63s23p6 Element Name: Potassium Atomic Mass: 39.0983 u Melting Point: 63 °C Boiling Point: 759 °C Electron Configuration: 1s22s22p63s23p64s1 Element Name: Calcium Atomic Mass: 40.078 u Melting Point: 842 °C Boiling Point: 1484 °C Electron Configuration: 1s22s22p63s23p6 4s2 Element Name: Scandium Atomic Mass: 44.955912 u Melting Point: 1541 °C Boiling Point: 2836 °C Electron Configuration: 1s22s22p63s23p64s23d1 Element Name: Titanium Atomic Mass: 47.867 u Melting Point: 1668 °C Boiling Point: 3287 °C Electron Configuration: 1s22s22p63s23p64s23d2 Element Name: Vanadium Atomic Mass: 50.9415 u Melting Point: 1910 °C Boiling Point: 3407 °C Electron Configuration: 1s22s22p63s23p64s23d3 Element Name: Chromium Atomic Mass: 51.9961 u Melting Point: 1907 °C Boiling Point: 2672 °C Electron Configuration: 1s22s22p63s23p64s13d5 Element Name: Manganese Atomic Mass: 54.938044 u Melting Point: 1246 °C Boiling Point: 2061 °C Electron Configuration: 1s22s22p63s23p64s23d5 Element Name: Iron Atomic Mass: 55.845 u Melting Point: 1538 °C Boiling Point: 2862 °C Electron Configuration: 1s22s22p63s23p64s23d6 Element Name: Cobalt Atomic Mass: 58.933195 u Melting Point: 1495 °C Boiling Point: 2870 °C Electron Configuration: 1s22s22p63s23p64s23d7 Element Name: Nickel Atomic Mass: 58.6934 u Melting Point: 1455 °C Boiling Point: 2913 °C Electron Configuration: 1s22s22p63s23p64s23d8 Element Name: Copper Atomic Mass: 63.546 u Melting Point: 1085 °C Boiling Point: 2562 °C Electron Configuration: 1s22s22p63s23p64s13d10 Element Name: Zinc Atomic Mass: 65.38 u Melting Point: 419.5 °C Boiling Point: 907 °C Electron Configuration: 1s22s22p63s23p64s23d10 Element Name: Gallium Atomic Mass: 69.723 u Melting Point: 29.76 °C Boiling Point: 2400 °C Electron Configuration: 1s22s22p63s23p64s23d104p1 Element Name: Germanium Atomic Mass: 72.64 u Melting Point: 938.2 °C Boiling Point: 2833 °C Electron Configuration: 1s22s22p63s23p64s23d104p2 Element Name: Arsenic Atomic Mass: 74.9216 u Melting Point: 816.8 °C Boiling Point: 613 °C Electron Configuration: 1s22s22p63s23p64s23d104p3 Element Name: Selenium Atomic Mass: 78.96 u Melting Point: 220 °C Boiling Point: 684.8 °C Electron Configuration: 1s22s22p63s23p64s23d104p4 Element Name: Bromine Atomic Mass: 79.904 u Melting Point: -7.2 °C Boiling Point: 58.8 °C Electron Configuration: 1s22s22p63s23p64s23d104p5 Element Name: Krypton Atomic Mass: 83.798 u Melting Point: -157.4 °C Boiling Point: 153.4 °C Electron Configuration: 1s22s22p63s23p64s23d104p6 Element Name: Rubidium Atomic Mass: 85.4678 u Melting Point: 39.3 °C Boiling Point: 688 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s1 Element Name: Strontium Atomic Mass: 87.62 u Melting Point: 777 °C Boiling Point: 1382 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s2 Element Name: Yttrium Atomic Mass: 88.90585 u Melting Point: 1526 °C Boiling Point: 3338 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d1 Element Name: Zirconium Atomic Mass: 91.224 u Melting Point: 1855 °C Boiling Point: 4409 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d2 Element Name: Niobium Atomic Mass: 92.90638 u Melting Point: 2477 °C Boiling Point: 4927 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s14d4 Element Name: Molybdenum Atomic Mass: 95.95 u Melting Point: 2623 °C Boiling Point: 4639 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s14d5 Element Name: Technetium Atomic Mass: 98 u Melting Point: 2157 °C Boiling Point: 4265 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d5 Element Name: Ruthenium Atomic Mass: 101.07 u Melting Point: 2334 °C Boiling Point: 4150 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s14d7 Element Name: Rhodium Atomic Mass: 102.9055 u Melting Point: 1964 °C Boiling Point: 3697 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s14d8 Element Name: Palladium Atomic Mass: 106.42 u Melting Point: 1555 °C Boiling Point: 2963 °C Electron Configuration: 1s22s22p63s23p64s23d104p64d10 Element Name: Silver Atomic Mass: 107.8682 u Melting Point: 961.8 °C Boiling Point: 2162 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s14d10 Element Name: Cadmium Atomic Mass: 112.411 u Melting Point: 321.1 °C Boiling Point: 766.8 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d10 Element Name: Indium Atomic Mass: 114.818 u Melting Point: 156.6 °C Boiling Point: 2072 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d105p1 Element Name: Tin Atomic Mass: 118.71 u Melting Point: 231.9 °C Boiling Point: 2602 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d105p2 Element Name: Antimony Atomic Mass: 121.76 u Melting Point: 630.6 °C Boiling Point: 1587 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d105p3 Element Name: Tellurium Atomic Mass: 127.6 u Melting Point: 449.5 °C Boiling Point: 987.8 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d105p4 Element Name: Iodine Atomic Mass: 126.90447 u Melting Point: 113.7 °C Boiling Point: 184.3 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d105p5 Element Name: Xenon Atomic Mass: 131.293 u Melting Point: -111.8 °C Boiling Point: -108.1 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d105p6 Element Name: Cesium Atomic Mass: 132.90545 u Melting Point: 28.44 °C Boiling Point: 670.8 °C Electron Configuration: [Xe] 6s1 Element Name: Barium Atomic Mass: 137.327 u Melting Point: 727 °C Boiling Point: 1897 °C Electron Configuration: [Xe] 6s2 Element Name: Lanthanum Atomic Mass: 138.90547 u Melting Point: 920 °C Boiling Point: 3464 °C Electron Configuration: [Xe] 6s25d1 Element Name: Cerium Atomic Mass: 140.116 u Melting Point: 795 °C Boiling Point: 3443 °C Electron Configuration: [Xe] 6s24f15d1 Element Name: Praseodymium Atomic Mass: 140.90765 u Melting Point: 931 °C Boiling Point: 3512 °C Electron Configuration: [Xe] 6s24f3 Element Name: Neodymium Atomic Mass: 144.242 u Melting Point: 1016 °C Boiling Point: 3074 °C Electron Configuration: [Xe] 6s24f4 Element Name: Promethium Atomic Mass: 145 u Melting Point: 1042 °C Boiling Point: 3000 °C Electron Configuration: [Xe] 6s24f5 Element Name: Samarium Atomic Mass: 150.36 u Melting Point: 1072 °C Boiling Point: 1794 °C Electron Configuration: [Xe] 6s24f6 Element Name: Europium Atomic Mass: 151.964 u Melting Point: 826 °C Boiling Point: 1529 °C Electron Configuration: [Xe] 6s24f7 Element Name: Gadolinium Atomic Mass: 157.25 u Melting Point: 1313 °C Boiling Point: 3272 °C Electron Configuration: [Xe] 6s24f75d1 Element Name: Terbium Atomic Mass: 158.92535 u Melting Point: 1356 °C Boiling Point: 3227 °C Electron Configuration: [Xe] 6s24f9 Element Name: Dysprosium Atomic Mass: 162.5 u Melting Point: 1412 °C Boiling Point: 2567 °C Electron Configuration: [Xe] 6s24f10 Element Name: Holmium Atomic Mass: 164.93032 u Melting Point: 1472 °C Boiling Point: 2695 °C Electron Configuration: [Xe] 6s24f11 Element Name: Erbium Atomic Mass: 167.259 u Melting Point: 1529 °C Boiling Point: 2867 °C Electron Configuration: [Xe] 6s24f12 Element Name: Thulium Atomic Mass: 168.93421 u Melting Point: 1545 °C Boiling Point: 1730 °C Electron Configuration: [Xe] 6s24f13 Element Name: Ytterbium Atomic Mass: 173.04 u Melting Point: 824 °C Boiling Point: 1196 °C Electron Configuration: [Xe] 6s24f14 Element Name: Lutetium Atomic Mass: 174.967 u Melting Point: 1663 °C Boiling Point: 3395 °C Electron Configuration: [Xe] 6s24f145d1 Element Name: Hafnium Atomic Mass: 178.49 u Melting Point: 2233 °C Boiling Point: 4602 °C Electron Configuration: [Xe] 6s24f145d2 Element Name: Tantalum Atomic Mass: 180.94788 u Melting Point: 3017 °C Boiling Point: 5457 °C Electron Configuration: [Xe] 6s24f145d3 Element Name: Tungsten Atomic Mass: 183.84 u Melting Point: 3422 °C Boiling Point: 5930 °C Electron Configuration: [Xe] 6s24f145d4 Element Name: Rhenium Atomic Mass: 186.207 u Melting Point: 3185 °C Boiling Point: 5597 °C Electron Configuration: [Xe] 6s24f145d5 Element Name: Osmium Atomic Mass: 190.23 u Melting Point: 3033 °C Boiling Point: 5027 °C Electron Configuration: [Xe] 6s24f145d6 Element Name: Iridium Atomic Mass: 192.217 u Melting Point: 2466 °C Boiling Point: 4130 °C Electron Configuration: [Xe] 6s24f145d7 Element Name: Platinum Atomic Mass: 195.084 u Melting Point: 1768 °C Boiling Point: 3825 °C Electron Configuration: [Xe] 6s14f145d9 Element Name: Gold (Aurum) Atomic Mass: 196.96657 u Melting Point: 1064 °C Boiling Point: 2700 °C Electron Configuration: [Xe] 6s14f145d10 Element Name: Mercury (Hydrargyrum) Atomic Mass: 200.59 u Melting Point: -38.83 °C Boiling Point: 356.7 °C Electron Configuration: [Xe] 6s24f145d10 Element Name: Thallium Atomic Mass: 204.3833 u Melting Point: 304 °C Boiling Point: 1473 °C Electron Configuration: [Xe] 6s24f145d106p1 Element Name: Lead Atomic Mass: 207.2 u Melting Point: 327.5 °C Boiling Point: 1749 °C Electron Configuration: [Xe] 6s24f145d106p2 Element Name: Bismuth Atomic Mass: 208.9804 u Melting Point: 271.4 °C Boiling Point: 1564 °C Electron Configuration: [Xe] 6s24f145d106p3 Element Name: Polonium Atomic Mass: 209 u Melting Point: 254 °C Boiling Point: 962 °C Electron Configuration: [Xe] 6s24f145d106p4 Element Name: Astatine Atomic Mass: 210 u Melting Point: 302 °C Boiling Point: 336.8 °C Electron Configuration: [Xe] 6s24f145d106p5 Element Name: Radon Atomic Mass: 222 u Melting Point: -71.15 °C Boiling Point: -61.7 °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d105p66s24f145d106p6 Element Name: Francium Atomic Mass: 223 u Melting Point: 27 °C Boiling Point: 676.8 °C Electron Configuration: [Rn] 7s1 Element Name: Radium Atomic Mass: 222 u Melting Point: 696 °C Boiling Point: 1737 °C Electron Configuration: [Rn] 7s2 Element Name: Actinium Atomic Mass: 227 u Melting Point: 1050 °C Boiling Point: 3197 °C Electron Configuration: [Rn] 7s26d1 Element Name: Thorium Atomic Mass: 232.03806 u Melting Point: 1750 °C Boiling Point: 4787 °C Electron Configuration: [Rn] 7s26d2 Element Name: Protactinium Atomic Mass: 231.03588 u Melting Point: 1568 °C Boiling Point: 4027 °C Electron Configuration: [Rn] 7s25f26d1 Element Name: Uranium Atomic Mass: 238.02891 u Melting Point: 1132 °C Boiling Point: 4131 °C Electron Configuration: [Rn] 7s25f36d1 Element Name: Neptunium Atomic Mass: 237.0482 u Melting Point: 644 °C Boiling Point: 3902 °C Electron Configuration: [Rn] 7s25f46d1 Element Name: Plutonium Atomic Mass: 244 u Melting Point: 639.4 °C Boiling Point: 3232 °C Electron Configuration: [Rn] 7s25f6 Element Name: Americium Atomic Mass: 243 u Melting Point: 1176 °C Boiling Point: 2607 °C Electron Configuration: [Rn] 7s25f7 Element Name: Curium Atomic Mass: 247.07035 u Melting Point: 1345 °C Boiling Point: 3110 °C Electron Configuration: [Rn] 7s25f76d1 Element Name: Berkelium Atomic Mass: 247.07031 u Melting Point: 986 °C Boiling Point: 2627 °C Electron Configuration: [Rn] 7s25f9 Element Name: Californium Atomic Mass: 251 u Melting Point: 900 °C Boiling Point: 1472 °C Electron Configuration: [Rn] 7s25f10 Element Name: Einsteinium Atomic Mass: 252 u Melting Point: 860 °C Boiling Point: 996 °C Electron Configuration: [Rn] 7s25f11 Element Name: Fermium Atomic Mass: 257 u Melting Point: 1527 °C Boiling Point: - °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d105p66s24f145d106p67s25f12 Element Name: Mendelevium Atomic Mass: 258 u Melting Point: 827 °C Boiling Point: - °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d105p66s24f145d106p67s25f13 Element Name: Nobelium Atomic Mass: 259 u Melting Point: 827 °C Boiling Point: - °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d105p66s24f145d106p67s25f14 Element Name: Lawrencium Atomic Mass: 262 u Melting Point: 1627 °C Boiling Point: - °C Electron Configuration: 1s22s22p63s23p64s23d104p65s24d105p66s24f145d106p67s25f147p1 Element Name: Rutherfordium Atomic Mass: 261 u Melting Point: 2100 °C Boiling Point: 5500 °C Electron Configuration: [Rn] 7s25f146d2 Element Name: Dubnium Atomic Mass: 262 u Melting Point: - °C Boiling Point: - °C Electron Configuration: [Rn] 7s25f146d3 Element Name: Seaborgium Atomic Mass: 266 u Melting Point: - °C Boiling Point: - °C Electron Configuration: [Rn] 7s25f146d4 Element Name: Bohrium Atomic Mass: 264 u Melting Point: - °C Boiling Point: - °C Electron Configuration: [Rn] 7s25f146d5 Element Name: Hassium Atomic Mass: 277 u Melting Point: - °C Boiling Point: - °C Electron Configuration: [Rn] 7s25f146d6 Element Name: Meitnerium Atomic Mass: 268 u Melting Point: - °C Boiling Point: - °C Electron Configuration: [Rn] 7s25f146d7 Element Name: Darmstadtium Atomic Mass: 281 u Melting Point: 0 °C Boiling Point: 0 °C Electron Configuration: [Rn] 7s15f146d9 Element Name: Roentgenium Atomic Mass: 280 u Melting Point: 0 °C Boiling Point: 0 °C Electron Configuration: [Rn] 7s25f146d9 Element Name: Copernicium Atomic Mass: 285 u Melting Point: 0 °C Boiling Point: 0 °C Electron Configuration: [Rn] 7s25f146d10 Element Name: Nihonium (Ununtrium) Atomic Mass: 286 u Melting Point: 0 °C Boiling Point: 0 °C Electron Configuration: [Rn] 7s25f146d107p1 Element Name: Flerovium Atomic Mass: 289 u Melting Point: 0 °C Boiling Point: 0 °C Electron Configuration: [Rn] 7s25f146d107p2 Element Name: Moscovium (Ununpentium) Atomic Mass: 288 u Melting Point: 0 °C Boiling Point: 0 °C Electron Configuration: [Rn] 7s25f146d107p3 Element Name: Livermorium Atomic Mass: 293 u Melting Point: 0 °C Boiling Point: 0 °C Electron Configuration: [Rn] 7s25f146d107p4 Element Name: Tennesine (Ununseptium) Atomic Mass: 294 u Melting Point: 0 °C Boiling Point: 0 °C Electron Configuration: [Rn] 7s25f146d107p5(hypothesis) Element Name: Oganesson (Ununoctium) Atomic Mass: 295 u Melting Point: - °C Boiling Point: - °C Electron Configuration: [Uuo] 7s25f146d107p6 |
2
He
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3
Li
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4
Be
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5
B
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6
C
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7
N
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8
O
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9
F
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10
Ne
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11
Na
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12
Mg
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13
Al
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14
Si
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15
P
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16
S
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17
Cl
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18
Ar
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19
K
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20
Ca
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21
Sc
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22
Ti
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23
V
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24
Cr
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25
Mn
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26
Fe
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27
Co
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28
Ni
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29
Cu
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30
Zn
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31
Ga
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32
Ge
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33
As
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34
Se
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35
Br
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36
Kr
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37
Rb
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38
Sr
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39
Y
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40
Zr
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41
Nb
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42
Mo
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43
Tc
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44
Ru
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45
Rh
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46
Pd
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47
Ag
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48
Cd
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49
In
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50
Sn
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51
Sb
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52
Te
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53
I
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54
Xe
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55
Cs
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56
Ba
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72
Hf
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73
Ta
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74
W
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75
Re
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76
Os
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77
Ir
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78
Pt
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79
Au
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80
Hg
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81
Tl
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82
Pb
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83
Bi
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84
Po
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85
At
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86
Rn
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87
Fr
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88
Ra
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104
Rf
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105
Db
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106
Sg
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107
Bh
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108
Hs
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109
Mt
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110
Ds
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111
Rg
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112
Cn
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113
Uut
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114
Fl
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115
Uup
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116
Lv
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117
Uus
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118
Uuo
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57
La
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58
Ce
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59
Pr
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60
Nd
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61
Pm
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62
Sm
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63
Eu
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64
Gd
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65
Tb
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66
Dy
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67
Ho
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68
Er
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69
Tm
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70
Yb
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71
Lu
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89
Ac
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90
Th
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91
Pa
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92
U
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93
Np
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94
Pu
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95
Am
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96
Cm
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97
Bk
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98
Cf
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99
Es
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100
Fm
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101
Md
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102
No
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103
Lr
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