44Ru
过渡金属
钌 Ru
Ruthenium
物态与数值
- 物态
- 固态
- 周期／族
- 5／8
- 相对原子质量
- 101.072 （不是质量数）
- 原始密度
- 12.45 g/cm3
- 归一化密度
- 12.45 g/cm³
- 来源熔点字段
- 2607.0 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
- 4423.0 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。
Ruthenium is a chemical element with symbol Ru and atomic number 44. It is a rare transition metal belonging to the platinum group of the periodic table. Like the other metals of the platinum group, ruthenium is inert to most other chemicals.
出处、中文名称与原始字段
- 来源位置
- multisubject/elements/raw/PeriodicTableJSON.json#/elements/43
- 原记录摘要
- 05e478cb1192c5bbfad8d9600fd3b4c7902c0966ad5d0408bfcc4d5092424c0d
- boil
- 4423
- melt
- 2607
- name
- Ruthenium
- xpos
- 8
- ypos
- 5
- block
- d
- group
- 8
- image
- {'url': 'https://upload.wikimedia.org/wikipedia/commons/a/a8/Ruthenium_crystal.jpg', 'title': 'Ruthenium Crystal, 0.6 grams, 0.6 x 1.3 cm size', '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/ruthenium.php'}
- phase
- Solid
- wxpos
- 22
- wypos
- 5
- number
- 44
- period
- 5
- shells
- [2, 8, 18, 15, 1]
- source
- https://en.wikipedia.org/wiki/Ruthenium
- symbol
- Ru
- cpk-hex
- 248f8f
- density
- 12.45
- summary
- Ruthenium is a chemical element with symbol Ru and atomic number 44. It is a rare transition metal belonging to the platinum group of the periodic table. Like the other metals of the platinum group, ruthenium is inert to most other chemicals.
- category
- transition metal
- named_by
- 未知
- appearance
- silvery white metallic
- molar_heat
- 24.06
- atomic_mass
- 101.072
- atomic_radii
- {'metallic': [134], 'empirical': [130], 'calculated': [178], 'van_der_waals': None, 'covalent_single': [125], 'covalent_triple': [103]}
- density_unit
- g/cm3
- spectral_img
- 未知
- bohr_model_3d
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_044_ruthenium/element_044_ruthenium.glb
- density_g_cm3
- 12.45
- discovered_by
- Karl Ernst Claus
- bohr_model_image
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_044_ruthenium/element_044_ruthenium_srp_th.png
- electron_affinity
- 100.96
- ionization_energies
- [710.2, 1620, 2747]
- electron_configuration
- 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1 4d7
- electronegativity_pauling
- 2.2
- electron_configuration_semantic
- [Kr] 4d7 5s1