69Tm
镧系元素
铥 Tm
Thulium
物态与数值
- 物态
- 固态
- 周期／族
- 6／3
- 相对原子质量
- 168.934222 （不是质量数）
- 原始密度
- 9.32 g/cm3
- 归一化密度
- 9.32 g/cm³
- 来源熔点字段
- 1818.0 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
- 2223.0 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。
Thulium is a chemical element with symbol Tm and atomic number 69. It is the thirteenth and antepenultimate (third-last) element in the lanthanide series. Like the other lanthanides, the most common oxidation state is +3, seen in its oxide, halides and other compounds.
出处、中文名称与原始字段
- 来源位置
- multisubject/elements/raw/PeriodicTableJSON.json#/elements/68
- 原记录摘要
- 05e478cb1192c5bbfad8d9600fd3b4c7902c0966ad5d0408bfcc4d5092424c0d
- boil
- 2223
- melt
- 1818
- name
- Thulium
- xpos
- 15
- ypos
- 9
- block
- f
- group
- 3
- image
- {'url': 'https://upload.wikimedia.org/wikipedia/commons/6/6b/Thulium-2.jpg', 'title': 'Ultrapure (99.997%) Crystalline Thulium, 22.3 grams, 3 × 3 × 2 cm in size', 'attribution': 'Jurii, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons, source: https://images-of-elements.com/thulium.php'}
- phase
- Solid
- wxpos
- 15
- wypos
- 6
- number
- 69
- period
- 6
- shells
- [2, 8, 18, 31, 8, 2]
- source
- https://en.wikipedia.org/wiki/Thulium
- symbol
- Tm
- cpk-hex
- 00d452
- density
- 9.32
- summary
- Thulium is a chemical element with symbol Tm and atomic number 69. It is the thirteenth and antepenultimate (third-last) element in the lanthanide series. Like the other lanthanides, the most common oxidation state is +3, seen in its oxide, halides and other compounds.
- category
- lanthanide
- named_by
- 未知
- appearance
- silvery gray
- molar_heat
- 27.03
- atomic_mass
- 168.934222
- atomic_radii
- {'metallic': [175.9], 'empirical': [175], 'calculated': [222], 'van_der_waals': None, 'covalent_single': [164], 'covalent_triple': None}
- density_unit
- g/cm3
- spectral_img
- 未知
- bohr_model_3d
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_069_thulium/element_069_thulium.glb
- density_g_cm3
- 9.32
- discovered_by
- Per Teodor Cleve
- bohr_model_image
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_069_thulium/element_069_thulium_srp_th.png
- electron_affinity
- 99
- ionization_energies
- [596.7, 1160, 2285, 4120]
- electron_configuration
- 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f13
- electronegativity_pauling
- 1.25
- electron_configuration_semantic
- [Xe] 4f13 6s2