49In
后过渡金属
铟 In
Indium
物态与数值
- 物态
- 固态
- 周期／族
- 5／13
- 相对原子质量
- 114.8181 （不是质量数）
- 原始密度
- 7.31 g/cm3
- 归一化密度
- 7.31 g/cm³
- 来源熔点字段
- 429.7485 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
- 2345.0 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。
Indium is a chemical element with symbol In and atomic number 49. It is a post-transition metallic element that is rare in Earth's crust. The metal is very soft, malleable and easily fusible, with a melting point higher than sodium, but lower than lithium or tin.
出处、中文名称与原始字段
- 来源位置
- multisubject/elements/raw/PeriodicTableJSON.json#/elements/48
- 原记录摘要
- 05e478cb1192c5bbfad8d9600fd3b4c7902c0966ad5d0408bfcc4d5092424c0d
- boil
- 2345
- melt
- 429.7485
- name
- Indium
- xpos
- 13
- ypos
- 5
- block
- p
- group
- 13
- image
- {'url': 'https://images-of-elements.com/indium-2.jpg', 'title': '1.5 x 1.5 cm liquid indium', 'attribution': 'Jurii, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons, source: http://images-of-elements.com/indium.php'}
- phase
- Solid
- wxpos
- 27
- wypos
- 5
- number
- 49
- period
- 5
- shells
- [2, 8, 18, 18, 3]
- source
- https://en.wikipedia.org/wiki/Indium
- symbol
- In
- cpk-hex
- a67573
- density
- 7.31
- summary
- Indium is a chemical element with symbol In and atomic number 49. It is a post-transition metallic element that is rare in Earth's crust. The metal is very soft, malleable and easily fusible, with a melting point higher than sodium, but lower than lithium or tin.
- category
- post-transition metal
- named_by
- 未知
- appearance
- silvery lustrous gray
- molar_heat
- 26.74
- atomic_mass
- 114.8181
- atomic_radii
- {'metallic': [167], 'empirical': [155], 'calculated': [156], 'van_der_waals': [193], 'covalent_single': [142], 'covalent_triple': [146]}
- density_unit
- g/cm3
- spectral_img
- 未知
- bohr_model_3d
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_049_indium/element_049_indium.glb
- density_g_cm3
- 7.31
- discovered_by
- Ferdinand Reich
- bohr_model_image
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_049_indium/element_049_indium_srp_th.png
- electron_affinity
- 37.043
- ionization_energies
- [558.3, 1820.7, 2704, 5210]
- electron_configuration
- 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p1
- electronegativity_pauling
- 1.78
- electron_configuration_semantic
- [Kr] 4d10 5s2 5p1