22Ti
过渡金属
钛 Ti
Titanium
物态与数值
- 物态
- 固态
- 周期／族
- 4／4
- 相对原子质量
- 47.8671 （不是质量数）
- 原始密度
- 4.506 g/cm3
- 归一化密度
- 4.506 g/cm³
- 来源熔点字段
- 1941.0 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
- 3560.0 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。
Titanium is a chemical element with symbol Ti and atomic number 22. It is a lustrous transition metal with a silver color, low density and high strength. It is highly resistant to corrosion in sea water, aqua regia and chlorine.
出处、中文名称与原始字段
- 来源位置
- multisubject/elements/raw/PeriodicTableJSON.json#/elements/21
- 原记录摘要
- 05e478cb1192c5bbfad8d9600fd3b4c7902c0966ad5d0408bfcc4d5092424c0d
- boil
- 3560
- melt
- 1941
- name
- Titanium
- xpos
- 4
- ypos
- 4
- block
- d
- group
- 4
- image
- {'url': 'https://upload.wikimedia.org/wikipedia/commons/e/ec/Titanium.jpg', 'title': 'Titanium Crystal made with the van Arkel-de Booer Process. 87 grams, Original size in cm: 2.5 x 4', 'attribution': 'Hi-Res Images ofChemical Elements, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons, source: https://images-of-elements.com/titanium.php'}
- phase
- Solid
- wxpos
- 18
- wypos
- 4
- number
- 22
- period
- 4
- shells
- [2, 8, 10, 2]
- source
- https://en.wikipedia.org/wiki/Titanium
- symbol
- Ti
- cpk-hex
- bfc2c7
- density
- 4.506
- summary
- Titanium is a chemical element with symbol Ti and atomic number 22. It is a lustrous transition metal with a silver color, low density and high strength. It is highly resistant to corrosion in sea water, aqua regia and chlorine.
- category
- transition metal
- named_by
- Martin Heinrich Klaproth
- appearance
- silvery grey-white metallic
- molar_heat
- 25.06
- atomic_mass
- 47.8671
- atomic_radii
- {'metallic': [147], 'empirical': [140], 'calculated': [176], 'van_der_waals': None, 'covalent_single': [136], 'covalent_triple': [108]}
- density_unit
- g/cm3
- spectral_img
- 未知
- bohr_model_3d
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_022_titanium/element_022_titanium.glb
- density_g_cm3
- 4.506
- discovered_by
- William Gregor
- bohr_model_image
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_022_titanium/element_022_titanium_srp_th.png
- electron_affinity
- 7.289
- ionization_energies
- [658.8, 1309.8, 2652.5, 4174.6, 9581, 11533, 13590, 16440, 18530, 20833, 25575, 28125, 76015, 83280, 90880, 100700, 109100, 117800, 129900, 137530, 602930, 639294]
- electron_configuration
- 1s2 2s2 2p6 3s2 3p6 4s2 3d2
- electronegativity_pauling
- 1.54
- electron_configuration_semantic
- [Ar] 3d2 4s2