23V
过渡金属
钒 V
Vanadium
物态与数值
- 物态
- 固态
- 周期／族
- 4／5
- 相对原子质量
- 50.94151 （不是质量数）
- 原始密度
- 6.0 g/cm3
- 归一化密度
- 6.0 g/cm³
- 来源熔点字段
- 2183.0 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
- 3680.0 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。
Vanadium is a chemical element with symbol V and atomic number 23. It is a hard, silvery grey, ductile and malleable transition metal. The element is found only in chemically combined form in nature, but once isolated artificially, the formation of an oxide layer stabilizes the free metal somewhat against further oxidation.
出处、中文名称与原始字段
- 来源位置
- multisubject/elements/raw/PeriodicTableJSON.json#/elements/22
- 原记录摘要
- 05e478cb1192c5bbfad8d9600fd3b4c7902c0966ad5d0408bfcc4d5092424c0d
- boil
- 3680
- melt
- 2183
- name
- Vanadium
- xpos
- 5
- ypos
- 4
- block
- d
- group
- 5
- image
- {'url': 'https://upload.wikimedia.org/wikipedia/commons/0/0a/Vanadium-pieces.jpg', 'title': 'Pieces of Pure Vanadium with Oxide Layer', 'attribution': 'Jurii, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons, source: https://images-of-elements.com/vanadium.php'}
- phase
- Solid
- wxpos
- 19
- wypos
- 4
- number
- 23
- period
- 4
- shells
- [2, 8, 11, 2]
- source
- https://en.wikipedia.org/wiki/Vanadium
- symbol
- V
- cpk-hex
- a6a6ab
- density
- 6
- summary
- Vanadium is a chemical element with symbol V and atomic number 23. It is a hard, silvery grey, ductile and malleable transition metal. The element is found only in chemically combined form in nature, but once isolated artificially, the formation of an oxide layer stabilizes the free metal somewhat against further oxidation.
- category
- transition metal
- named_by
- Isotopes of vanadium
- appearance
- blue-silver-grey metal
- molar_heat
- 24.89
- atomic_mass
- 50.94151
- atomic_radii
- {'metallic': [134], 'empirical': [135], 'calculated': [171], 'van_der_waals': None, 'covalent_single': [134], 'covalent_triple': [106]}
- density_unit
- g/cm3
- spectral_img
- 未知
- bohr_model_3d
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_023_vanadium/element_023_vanadium.glb
- density_g_cm3
- 6
- discovered_by
- Andrés Manuel del Río
- bohr_model_image
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_023_vanadium/element_023_vanadium_srp_th.png
- electron_affinity
- 50.911
- ionization_energies
- [650.9, 1414, 2830, 4507, 6298.7, 12363, 14530, 16730, 19860, 22240, 24670, 29730, 32446, 86450, 94170, 102300, 112700, 121600, 130700, 143400, 151440, 661050, 699144]
- electron_configuration
- 1s2 2s2 2p6 3s2 3p6 4s2 3d3
- electronegativity_pauling
- 1.63
- electron_configuration_semantic
- [Ar] 3d3 4s2