Appearance: Silver Metal Molecular weight: 168.93421 Boiling point: 1947 degree C Chemical formula: Tm English name: Thulium Melting point: 1545 C Density: 9.3208g/cm (20 C)
English name: YTTERBIUM Formula Yb Melting point: 824 degree C (lit.) Appearance: Silver-white soft metal, lustrous Molecular weight: 173.04 Boiling point: 1196 degree C (lit.) Density: 6.54 g/mL at 25 degrees C (lit.)
Foreign Name: lutecium Elemental symbols: Lu Atomic mass: 174.967 Element Type: Metal Element Atomic Number: 71 Melting point 1663 C Boiling point 3395 C Density 9.8404
Foreign Name: Yttrium Chemical symbols: Y Relative atomic mass: 88.90585 Atomic number: 39 Element Type: Metal Element Density 4.4689g/cubic centimeter Melting point 1522 C Boiling point 3338 C
Foreign Name: scandium Chemical Symbols: Sc Relative atomic mass: 44.955912 Number of isotopes: 37 Element type: transition metal
