51Sb
类金属
锑 Sb
Antimony
物态与数值
- 物态
- 固态
- 周期／族
- 5／15
- 相对原子质量
- 121.7601 （不是质量数）
- 原始密度
- 6.697 g/cm3
- 归一化密度
- 6.697 g/cm³
- 来源熔点字段
- 903.78 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
- 1908.0 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。
Antimony is a chemical element with symbol Sb (from Latin:stibium) and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3). Antimony compounds have been known since ancient times and were used for cosmetics; metallic antimony was also known, but it was erroneously identified as lead upon its discovery.
出处、中文名称与原始字段
- 来源位置
- multisubject/elements/raw/PeriodicTableJSON.json#/elements/50
- 原记录摘要
- 05e478cb1192c5bbfad8d9600fd3b4c7902c0966ad5d0408bfcc4d5092424c0d
- boil
- 1908
- melt
- 903.78
- name
- Antimony
- xpos
- 15
- ypos
- 5
- block
- p
- group
- 15
- image
- {'url': 'https://upload.wikimedia.org/wikipedia/commons/5/5c/Antimony-4.jpg', 'title': 'Antimony crystal, 2 grams, 1 cm', 'attribution': 'Unknown authorUnknown author, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons, source: https://images-of-elements.com/antimony.php'}
- phase
- Solid
- wxpos
- 29
- wypos
- 5
- number
- 51
- period
- 5
- shells
- [2, 8, 18, 18, 5]
- source
- https://en.wikipedia.org/wiki/Antimony
- symbol
- Sb
- cpk-hex
- 9e63b5
- density
- 6.697
- summary
- Antimony is a chemical element with symbol Sb (from Latin:stibium) and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3). Antimony compounds have been known since ancient times and were used for cosmetics; metallic antimony was also known, but it was erroneously identified as lead upon its discovery.
- category
- metalloid
- named_by
- 未知
- appearance
- silvery lustrous gray
- molar_heat
- 25.23
- atomic_mass
- 121.7601
- atomic_radii
- {'metallic': None, 'empirical': [145], 'calculated': [133], 'van_der_waals': [206], 'covalent_single': [140], 'covalent_triple': [127]}
- density_unit
- g/cm3
- spectral_img
- 未知
- bohr_model_3d
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_051_antimony/element_051_antimony.glb
- density_g_cm3
- 6.697
- discovered_by
- unknown, before 3000 BC
- bohr_model_image
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_051_antimony/element_051_antimony_srp_th.png
- electron_affinity
- 101.059
- ionization_energies
- [834, 1594.9, 2440, 4260, 5400, 10400]
- electron_configuration
- 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p3
- electronegativity_pauling
- 2.05
- electron_configuration_semantic
- [Kr] 4d10 5s2 5p3