13Al
后过渡金属
铝 Al
Aluminium
物态与数值
- 物态
- 固态
- 周期／族
- 3／13
- 相对原子质量
- 26.98153857 （不是质量数）
- 原始密度
- 2.7 g/cm3
- 归一化密度
- 2.7 g/cm³
- 来源熔点字段
- 933.47 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
- 2743.0 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。
Aluminium (or aluminum; see different endings) is a chemical element in the boron group with symbol Al and atomic number 13. It is a silvery-white, soft, nonmagnetic, ductile metal. Aluminium is the third most abundant element (after oxygen and silicon), and the most abundant metal, in the Earth's crust.
出处、中文名称与原始字段
- 来源位置
- multisubject/elements/raw/PeriodicTableJSON.json#/elements/12
- 原记录摘要
- 05e478cb1192c5bbfad8d9600fd3b4c7902c0966ad5d0408bfcc4d5092424c0d
- boil
- 2743
- melt
- 933.47
- name
- Aluminium
- xpos
- 13
- ypos
- 3
- block
- p
- group
- 13
- image
- {'url': 'https://upload.wikimedia.org/wikipedia/commons/3/3e/Aluminium.jpg', 'title': 'Pure aluminium foil. Original size in cm: 5 x 5', 'attribution': 'Jurii, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons, source: https://images-of-elements.com/aluminium.php '}
- phase
- Solid
- wxpos
- 27
- wypos
- 3
- number
- 13
- period
- 3
- shells
- [2, 8, 3]
- source
- https://en.wikipedia.org/wiki/Aluminium
- symbol
- Al
- cpk-hex
- bfa6a6
- density
- 2.7
- summary
- Aluminium (or aluminum; see different endings) is a chemical element in the boron group with symbol Al and atomic number 13. It is a silvery-white, soft, nonmagnetic, ductile metal. Aluminium is the third most abundant element (after oxygen and silicon), and the most abundant metal, in the Earth's crust.
- category
- post-transition metal
- named_by
- Humphry Davy
- appearance
- silvery gray metallic
- molar_heat
- 24.2
- atomic_mass
- 26.98153857
- atomic_radii
- {'metallic': [143], 'empirical': [125], 'calculated': [118], 'van_der_waals': [184], 'covalent_single': [126], 'covalent_triple': [111]}
- density_unit
- g/cm3
- spectral_img
- 未知
- bohr_model_3d
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_013_aluminum/element_013_aluminum.glb
- density_g_cm3
- 2.7
- discovered_by
- 未知
- bohr_model_image
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_013_aluminum/element_013_aluminum_srp_th.png
- electron_affinity
- 41.762
- ionization_energies
- [577.5, 1816.7, 2744.8, 11577, 14842, 18379, 23326, 27465, 31853, 38473, 42647, 201266, 222316]
- electron_configuration
- 1s2 2s2 2p6 3s2 3p1
- electronegativity_pauling
- 1.61
- electron_configuration_semantic
- [Ne] 3s2 3p1