29Cu
过渡金属
铜 Cu
Copper
物态与数值
- 物态
- 固态
- 周期／族
- 4／11
- 相对原子质量
- 63.5463 （不是质量数）
- 原始密度
- 8.96 g/cm3
- 归一化密度
- 8.96 g/cm³
- 来源熔点字段
- 1357.77 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
- 2835.0 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。
Copper is a chemical element with symbol Cu (from Latin:cuprum) and atomic number 29. It is a soft, malleable and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a reddish-orange color.
出处、中文名称与原始字段
- 来源位置
- multisubject/elements/raw/PeriodicTableJSON.json#/elements/28
- 原记录摘要
- 05e478cb1192c5bbfad8d9600fd3b4c7902c0966ad5d0408bfcc4d5092424c0d
- boil
- 2835
- melt
- 1357.77
- name
- Copper
- xpos
- 11
- ypos
- 4
- block
- d
- group
- 11
- image
- {'url': 'https://upload.wikimedia.org/wikipedia/commons/f/f0/NatCopper.jpg', 'title': 'Macro of Native Copper about 1 ½ inches (4 cm) in size', 'attribution': "Native_Copper_Macro_Digon3.jpg: 'Jonathan Zander (Digon3)' derivative work: Materialscientist, CC BY-SA 2.5 <https://creativecommons.org/licenses/by-sa/2.5>, via Wikimedia Commons"}
- phase
- Solid
- wxpos
- 25
- wypos
- 4
- number
- 29
- period
- 4
- shells
- [2, 8, 18, 1]
- source
- https://en.wikipedia.org/wiki/Copper
- symbol
- Cu
- cpk-hex
- c88033
- density
- 8.96
- summary
- Copper is a chemical element with symbol Cu (from Latin:cuprum) and atomic number 29. It is a soft, malleable and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a reddish-orange color.
- category
- transition metal
- named_by
- 未知
- appearance
- red-orange metallic luster
- molar_heat
- 24.44
- atomic_mass
- 63.5463
- atomic_radii
- {'metallic': [128], 'empirical': [135], 'calculated': [145], 'van_der_waals': [140], 'covalent_single': [112], 'covalent_triple': [120]}
- density_unit
- g/cm3
- spectral_img
- 未知
- bohr_model_3d
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_029_copper/element_029_copper.glb
- density_g_cm3
- 8.96
- discovered_by
- Middle East
- bohr_model_image
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_029_copper/element_029_copper_srp_th.png
- electron_affinity
- 119.235
- ionization_energies
- [745.5, 1957.9, 3555, 5536, 7700, 9900, 13400, 16000, 19200, 22400, 25600, 35600, 38700, 42000, 46700, 50200, 53700, 61100, 64702, 163700, 174100, 184900, 198800, 210500, 222700, 239100, 249660, 1067358, 1116105]
- electron_configuration
- 1s2 2s2 2p6 3s2 3p6 4s1 3d10
- electronegativity_pauling
- 1.9
- electron_configuration_semantic
- [Ar] 3d10 4s1