47Ag
过渡金属
银 Ag
Silver
物态与数值
- 物态
- 固态
- 周期／族
- 5／11
- 相对原子质量
- 107.86822 （不是质量数）
- 原始密度
- 10.49 g/cm3
- 归一化密度
- 10.49 g/cm³
- 来源熔点字段
- 1234.93 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
- 2435.0 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。
Silver is a chemical element with symbol Ag (Greek:άργυρος árguros, Latin:argentum, both from the Indo-European root *h₂erǵ- for "grey" or "shining") and atomic number 47. A soft, white, lustrous transition metal, it possesses the highest electrical conductivity, thermal conductivity and reflectivity of any metal. The metal occurs naturally in its pure, free form (native silver), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite.
出处、中文名称与原始字段
- 来源位置
- multisubject/elements/raw/PeriodicTableJSON.json#/elements/46
- 原记录摘要
- 05e478cb1192c5bbfad8d9600fd3b4c7902c0966ad5d0408bfcc4d5092424c0d
- boil
- 2435
- melt
- 1234.93
- name
- Silver
- xpos
- 11
- ypos
- 5
- block
- d
- group
- 11
- image
- {'url': 'https://upload.wikimedia.org/wikipedia/commons/e/e4/Silver-nugget.jpg', 'title': 'Natural silver nugget, 1 cm long.', 'attribution': 'Jurii, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons, source: http://images-of-elements.com/silver.php'}
- phase
- Solid
- wxpos
- 25
- wypos
- 5
- number
- 47
- period
- 5
- shells
- [2, 8, 18, 18, 1]
- source
- https://en.wikipedia.org/wiki/Silver
- symbol
- Ag
- cpk-hex
- c0c0c0
- density
- 10.49
- summary
- Silver is a chemical element with symbol Ag (Greek:άργυρος árguros, Latin:argentum, both from the Indo-European root *h₂erǵ- for "grey" or "shining") and atomic number 47. A soft, white, lustrous transition metal, it possesses the highest electrical conductivity, thermal conductivity and reflectivity of any metal. The metal occurs naturally in its pure, free form (native silver), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite.
- category
- transition metal
- named_by
- 未知
- appearance
- lustrous white metal
- molar_heat
- 25.35
- atomic_mass
- 107.86822
- atomic_radii
- {'metallic': [144], 'empirical': [160], 'calculated': [165], 'van_der_waals': [172], 'covalent_single': [128], 'covalent_triple': [137]}
- density_unit
- g/cm3
- spectral_img
- 未知
- bohr_model_3d
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_047_silver/element_047_silver.glb
- density_g_cm3
- 10.49
- discovered_by
- unknown, before 5000 BC
- bohr_model_image
- https://storage.googleapis.com/search-ar-edu/periodic-table/element_047_silver/element_047_silver_srp_th.png
- electron_affinity
- 125.862
- ionization_energies
- [731, 2070, 3361]
- electron_configuration
- 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1 4d10
- electronegativity_pauling
- 1.93
- electron_configuration_semantic
- [Kr] 4d10 5s1