50Sn
后过渡金属
锡 Sn
Tin
物态与数值
- 物态
- 固态
- 周期／族
- 5／14
- 相对原子质量
- 118.7107 （不是质量数）
- 原始密度
- 7.365 g/cm3
- 归一化密度
- 7.365 g/cm³
- 来源熔点字段
- 505.08 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
- 2875.0 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。
Tin is a chemical element with the symbol Sn (for Latin:stannum) and atomic number 50. It is a main group metal in group 14 of the periodic table. Tin shows a chemical similarity to both neighboring group-14 elements, germanium and lead, and has two possible oxidation states, +2 and the slightly more stable +4.
出处、中文名称与原始字段
- 来源位置
- multisubject/elements/raw/PeriodicTableJSON.json#/elements/49
- 原记录摘要
- 05e478cb1192c5bbfad8d9600fd3b4c7902c0966ad5d0408bfcc4d5092424c0d
- boil
- 2875
- melt
- 505.08
- name
- Tin
- xpos
- 14
- ypos
- 5
- block
- p
- group
- 14
- image
- {'url': 'https://upload.wikimedia.org/wikipedia/commons/6/6a/Tin-2.jpg', 'title': 'Tin blob', 'attribution': 'Jurii, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons, source: http://images-of-elements.com/tin.php'}
- phase
- Solid
- wxpos
- 28
- wypos
- 5
- number
- 50
- period
- 5
- shells
- [2, 8, 18, 18, 4]
- source
- https://en.wikipedia.org/wiki/Tin
- symbol
- Sn
- cpk-hex
- 668080
- density
- 7.365
- summary
- Tin is a chemical element with the symbol Sn (for Latin:stannum) and atomic number 50. It is a main group metal in group 14 of the periodic table. Tin shows a chemical similarity to both neighboring group-14 elements, germanium and lead, and has two possible oxidation states, +2 and the slightly more stable +4.
- category
- post-transition metal
- named_by
- 未知
- appearance
- silvery-white (beta, β) or gray (alpha, α)
- molar_heat
- 27.112
- atomic_mass
- 118.7107
- atomic_radii
- {'metallic': None, 'empirical': [145], 'calculated': [145], 'van_der_waals': [217], 'covalent_single': [140], 'covalent_triple': [132]}
- density_unit
- g/cm3
- spectral_img
- 未知
- bohr_model_3d
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_050_tin/element_050_tin.glb
- density_g_cm3
- 7.365
- discovered_by
- unknown, before 3500 BC
- bohr_model_image
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_050_tin/element_050_tin_srp_th.png
- electron_affinity
- 107.2984
- ionization_energies
- [708.6, 1411.8, 2943, 3930.3, 7456]
- electron_configuration
- 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p2
- electronegativity_pauling
- 1.96
- electron_configuration_semantic
- [Kr] 4d10 5s2 5p2