ChemicalElements

Create new

Search in text fields: | Items per page

Element Symbol AtomicNumber ChemicalPropertyId OriginOfName Group Period AtomicWeight AtomicWeightUncertainty Density MeltingPoint BoilingPoint HeatCapacity Electronegativity AbundanceInEarthsCrust
Terbium Tb 65 Lan­thanide Ytterby, Sweden 6 158.93 0.00 8.23 1629.00 3503.00 0.18 1.20 1.20
Europium Eu 63 Lan­thanide Europe 6 151.96 0.00 5.24 1099.00 1802.00 0.18 1.20 2.00
Dysprosium Dy 66 Lan­thanide the Greek dysprositos, 'hard to get' 6 162.50 0.00 8.55 1680.00 2840.00 0.17 1.22 5.20
Erbium Er 68 Lan­thanide Ytterby, Sweden 6 167.26 0.00 9.07 1802.00 3141.00 0.17 1.24 3.50
Holmium Ho 67 Lan­thanide Holmia, the New Latin name for Stockholm 6 164.93 0.00 8.80 1734.00 2993.00 0.17 1.23 1.30
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
Xenon Xe 54 Noble gas the Greek xenos, 'strange' 18 5 131.29 0.01 0.01 161.40 165.03 0.16 2.60 0.00
Ytterbium Yb 70 Lan­thanide Ytterby, Sweden 6 173.05 0.00 6.97 1097.00 1469.00 0.16 1.10 3.20
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
Hafnium Hf 72 Transition metal Hafnia, the New Latin name for Copenhagen 4 6 178.49 0.02 13.31 2506.00 4876.00 0.14 1.30 3.00