45Rh
过渡金属
铑 Rh
Rhodium
物态与数值
- 物态
- 固态
- 周期／族
- 5／9
- 相对原子质量
- 102.905502 （不是质量数）
- 原始密度
- 12.41 g/cm3
- 归一化密度
- 12.41 g/cm³
- 来源熔点字段
- 2237.0 K（部分来源实际为三相点，教学前需核对条件）
- 来源沸点字段
- 3968.0 K
部分超重元素属性为预测值，不能当作已审实验值。氢原始气体密度单位与归一化单位不同，均保留展示。
英文来源解释
中文翻译待补。
Rhodium is a chemical element with symbol Rh and atomic number 45. It is a rare, silvery-white, hard, and chemically inert transition metal. It is a member of the platinum group.
出处、中文名称与原始字段
- 来源位置
- multisubject/elements/raw/PeriodicTableJSON.json#/elements/44
- 原记录摘要
- 05e478cb1192c5bbfad8d9600fd3b4c7902c0966ad5d0408bfcc4d5092424c0d
- boil
- 3968
- melt
- 2237
- name
- Rhodium
- xpos
- 9
- ypos
- 5
- block
- d
- group
- 9
- image
- {'url': 'https://upload.wikimedia.org/wikipedia/commons/5/54/Rhodium_%28Rh%29.jpg', 'title': 'Pure Rhodium Bead, 1 gram. Original size in cm: 0.5', 'attribution': 'Hi-Res Images ofChemical Elements, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons, source: https://images-of-elements.com/rhodium.php'}
- phase
- Solid
- wxpos
- 23
- wypos
- 5
- number
- 45
- period
- 5
- shells
- [2, 8, 18, 16, 1]
- source
- https://en.wikipedia.org/wiki/Rhodium
- symbol
- Rh
- cpk-hex
- 0a7d8c
- density
- 12.41
- summary
- Rhodium is a chemical element with symbol Rh and atomic number 45. It is a rare, silvery-white, hard, and chemically inert transition metal. It is a member of the platinum group.
- category
- transition metal
- named_by
- 未知
- appearance
- silvery white metallic
- molar_heat
- 24.98
- atomic_mass
- 102.905502
- atomic_radii
- {'metallic': [134], 'empirical': [135], 'calculated': [173], 'van_der_waals': None, 'covalent_single': [125], 'covalent_triple': [106]}
- density_unit
- g/cm3
- spectral_img
- 未知
- bohr_model_3d
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_045_rhodium/element_045_rhodium.glb
- density_g_cm3
- 12.41
- discovered_by
- William Hyde Wollaston
- bohr_model_image
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_045_rhodium/element_045_rhodium_srp_th.png
- electron_affinity
- 110.27
- ionization_energies
- [719.7, 1740, 2997]
- electron_configuration
- 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1 4d8
- electronegativity_pauling
- 2.28
- electron_configuration_semantic
- [Kr] 4d8 5s1