101Md
锕系元素
钔 Md
Mendelevium
物态与数值
- 物态
- 固态
- 周期／族
- 7／3
- 相对原子质量
- 258.0 （不是质量数）
- 原始密度
- 未知（来源未给出）
- 归一化密度
- 未知（来源未给出）
- 来源熔点字段
- 1100.0 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
- 未知（来源未给出）
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。
Mendelevium is a synthetic element with chemical symbol Md (formerly Mv) and atomic number 101. A metallic radioactive transuranic element in the actinide series, it is the first element that currently cannot be produced in macroscopic quantities through neutron bombardment of lighter elements. It is the antepenultimate actinide and the ninth transuranic element.
出处、中文名称与原始字段
- 来源位置
- multisubject/elements/raw/PeriodicTableJSON.json#/elements/100
- 原记录摘要
- 05e478cb1192c5bbfad8d9600fd3b4c7902c0966ad5d0408bfcc4d5092424c0d
- boil
- 未知
- melt
- 1100
- name
- Mendelevium
- xpos
- 15
- ypos
- 10
- block
- f
- group
- 3
- image
- {'url': 'https://images-of-elements.com/s/mendelevium.jpg', 'title': 'This is only an illustration, not mendelevium itself. Chemically similar to Thulium, the highly radioactive heavy metal emits very energetic α-radiation.', 'attribution': 'Chemical Elements A Virtual Museum under a Creative Commons Attribution 3.0 Unported License, source: https://images-of-elements.com/mendelevium.php'}
- phase
- Solid
- wxpos
- 15
- wypos
- 7
- number
- 101
- period
- 7
- shells
- [2, 8, 18, 32, 31, 8, 2]
- source
- https://en.wikipedia.org/wiki/Mendelevium
- symbol
- Md
- cpk-hex
- b30da6
- density
- 未知
- summary
- Mendelevium is a synthetic element with chemical symbol Md (formerly Mv) and atomic number 101. A metallic radioactive transuranic element in the actinide series, it is the first element that currently cannot be produced in macroscopic quantities through neutron bombardment of lighter elements. It is the antepenultimate actinide and the ninth transuranic element.
- category
- actinide
- named_by
- 未知
- appearance
- 未知
- molar_heat
- 未知
- atomic_mass
- 258
- atomic_radii
- {'metallic': None, 'empirical': None, 'calculated': None, 'van_der_waals': None, 'covalent_single': None, 'covalent_triple': None}
- density_unit
- g/cm3
- spectral_img
- 未知
- bohr_model_3d
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_101_mendelevium/element_101_mendelevium.glb
- density_g_cm3
- 未知
- discovered_by
- Lawrence Berkeley National Laboratory
- bohr_model_image
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_101_mendelevium/element_101_mendelevium_srp_th.png
- electron_affinity
- 93.91
- ionization_energies
- [635]
- electron_configuration
- 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f13
- electronegativity_pauling
- 1.3
- electron_configuration_semantic
- [Rn] 5f13 7s2