ChemicalElements

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Element Symbol AtomicNumber ChemicalPropertyId OriginOfName Group Period AtomicWeight AtomicWeightUncertainty Density MeltingPoint BoilingPoint HeatCapacity Electronegativity AbundanceInEarthsCrust
Lutetium Lu 71 Lan­thanide Lutetia, the Latin name for Paris 6 174.97 0.00 9.84 1925.00 3675.00 0.15 1.27 0.80
Thulium Tm 69 Lan­thanide Thule, the ancient name for Scandinavia 6 168.93 0.00 9.32 1818.00 2223.00 0.16 1.25 0.52
Iodine I 53 Reactive nonmetal French iode (after the Greek ioeides, 'violet') 17 5 126.90 0.00 4.93 386.85 457.40 0.21 2.66 0.45
Indium In 49 Post-​transition metal indigo 13 5 114.82 0.00 7.31 429.75 2345.00 0.23 1.78 0.25
Antimony Sb 51 Metalloid uncertain: perhaps from the Greek anti, 'against', and monos, 'alone', or the Old French antimoine, 'Monk's bane' (stibium in Latin) 15 5 121.76 0.00 6.69 903.78 1860.00 0.21 2.05 0.20
Cadmium Cd 48 Post-​transition metal the New Latin cadmia, from King Kadmos 12 5 112.41 0.00 8.69 594.22 1040.00 0.23 1.69 0.16
Mercury Hg 80 Post-​transition metal the New Latin name mercurius, named after the Roman god (Hg from former name hydrargyrum, from Greek hydr-, 'water', and argyros, 'silver') 12 6 200.59 0.00 13.53 234.43 629.88 0.14 2.00 0.09
Silver Ag 47 Transition metal English word (argentum in Latin) 11 5 107.87 0.00 10.50 1234.93 2435.00 0.24 1.93 0.08
Selenium Se 34 Reactive nonmetal the Greek selene, 'moon' 16 4 78.97 0.01 4.81 453.00 958.00 0.32 2.55 0.05
Palladium Pd 46 Transition metal the then recently discovered asteroid Pallas, considered a planet at the time 10 5 106.42 0.01 12.02 1828.05 3236.00 0.24 2.20 0.02