Rh atomic number Find physical data, electron configuration, chemical properties, aggregation states, isotope data (including decay trees) as well as some historic information. Rhodium was discovered in 1803 by English chemist William Hyde Wollaston, who isolated the element from crude platinum ore obtained from South America. 0 °C (2239. 15 K, 6740. It is a very rare, silvery-white, hard, corrosion-resistant transition metal. Rhodium has forty-five protons and fifty-eight neutrons in its nucleus, and forty-five electrons in five shells. Chemical symbol for Rhodium is Rh. Rhodium is a chemical element with the atomic number 45 in the periodic table. 90550 and a mass number of 103. Atomic weight of Rhodium is 102. Get the facts about element Rhodium (Rh) [45] from the periodic table. 15 K, 3570. 906 u and is classed as transition metal and is part of group 9 (cobalt group). It is a noble metal and a member of the platinum group. Melting point of Rhodium is 1966 °C and its the boiling point is 3727 °C. Rhodium is solid at room temperature. 41 g/cm 3 Color: silverish Atomic Structure. Rhodium is a chemical element; it has symbol Rh and atomic number 45. Symbol: Rh Atomic Number: 45 Atomic Mass: 102. 9055 amu Melting Point: 1966. The separation from platinum stemmed from the fact that platinum dissolved in aqua regia, but rhodium did not. 9055 u or g/mol. It has only one naturally occurring isotope, which is 103 Rh. 0 °C (4000. Rhodium is a chemical element with symbol Rh and atomic number 45. Element Rhodium (Rh), Group 9, Atomic Number 45, d-block, Mass 102. 906. Rhodium is the 45th element in the periodic table and has a symbol of Rh and atomic number of 45. Rhodium is a chemical element of the periodic table with chemical symbol Rh and atomic number 45 with an atomic weight of 102. Number of protons in Rhodium is 45. Its chemical symbol is Rh, and it is atomic number 45 on the periodic table. 0002 parts per million. Classified as a transition metal, Rhodium is a solid at room temperature. 6 °F) Number of Protons/Electrons: 45 Number of Neutrons: 58 Classification: Transition Metal Crystal Structure: Cubic Density @ 293 K: 12. 8 °F) Boiling Point: 3727. It has an atomic weight of 102. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. 41 g/cm 3 Color: silverish Atomic Structure Element Rhodium (Rh), Group 9, Atomic Number 45, d-block, Mass 102. It’s an extremely rare metal that is found in Earth’s crust with an abundance of 0. gibdj vdc lmgykk vpwdh npgmh tgwnhrk guuyumak ewixua scq atnlxsc