Sodium - Na : Différence entre versions

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Version du 17 septembre 2018 à 14:54

General informations

Symbol Na
Atomic Number 11
Element Category (chemical set) Alkali Metal
Group 1
Period 3
Block s Shivaiah, V., Nagaraju, M., & Das, S. K. (2003). Formation of a Spiral-Shaped Inorganic−Organic Hybrid Chain, [CuII(2,2‘-bipy)(H2O)2Al(OH)6Mo6O18]nn-:  Influence of Intra- and Interchain Supramolecular Interactions. Inorganic Chemistry, 42(21), 6604–6606. https://doi.org/10.1021/ic034581f
Mohs Hardness NON NON
CAS Registry Number 7440-23-5 Baudler, M., Düster, D., Langerbeins, K., & Germeshausen, J. (1984). Na3P21 and Li3P21, the First Polyphosphides with Isolated P 213− Groups. Angewandte Chemie International Edition, 23(4), 317–318. http://onlinelibrary.wiley.com/doi/10.1002/anie.198403171/epdf
EINECS Registry Number 231-132-9

Physical Properties

Phase - - - Value - - - - - - - - - - - - - - Source - - - - - - - - - -
Melting Point 97,8 °C Page 260, Ashworth, P., & Chetland, J. (1991). Prospects for sodium metal applications. Speciality Chemicals: Innovations in Industrial Synthesis and Applications
Boiling Point 883°C Page 260, Ashworth, P., & Chetland, J. (1991). Prospects for sodium metal applications. Speciality Chemicals: Innovations in Industrial Synthesis and Applications
Density near Room Temperature 968 kg/m3 at 20°C Page 260, Ashworth, P., & Chetland, J. (1991). Prospects for sodium metal applications. Speciality Chemicals: Innovations in Industrial Synthesis and Applications
Density when Liquid at 100°C 928 kg/m3 at 100°C - - - - - - - - - - - Source - - - - - - - - - -
Heat of Fusion NON NON
Heat of Vaporization NON NON
Molar Volume NON NON
Molar Heat Capacity NON NON
Vapor Pressure 1,19.10-3 mm Hg at 100°C Page 260, Ashworth, P., & Chetland, J. (1991). Prospects for sodium metal applications. Speciality Chemicals: Innovations in Industrial Synthesis and Applications
Oxidation State -1 ; +1 https://en.wikipedia.org/wiki/List_of_oxidation_states_of_the_elements
Speed of Sound NON NON
Thermal Expansion NON NON
Thermal Conductivity 140 W/m.°C at 20°C Page 260, Ashworth, P., & Chetland, J. (1991). Prospects for sodium metal applications. Speciality Chemicals: Innovations in Industrial Synthesis and Applications
Electrical Resistivity 4,69 μΩ at 20°C Page 260, Ashworth, P., & Chetland, J. (1991). Prospects for sodium metal applications. Speciality Chemicals: Innovations in Industrial Synthesis and Applications
Magnetic Ordering Paramagnetic - - - - - - - - - - - Source - - - - - - - - - -
Young's Modulus NON NON
Shear Modulus NON NON
Bulk Modulus 6.9 GPa Miyake, T., Aryasetiawan, F., Kino, H., & Terakura, K. (2001). Total energy from the many-body perturbation approach with a model spectral function: An application to simple metals. Physical Review B, 64(23), 233109. https://doi.org/10.1103/PhysRevB.64.233109
Poisson Ratio NON NON
Electronegativity (Pauling scale) - - - Value - - - - - - - - - - - - - - Source - - - - - - - - - -
Energy Gap (at 300K) - - - Value - - - - - - - - - - - - - - Source - - - - - - - - - -
Dielectric Constant - - - Value - - - - - - - - - - - - - - Source - - - - - - - - - -

Atomic Properties

Standard Atomic Weight - - - Value - - - - - - - - - - - - - - Source - - - - - - - - - -
Atomic Radius - - - Value - - - - - - - - - - - - - - Source - - - - - - - - - -
Covalent Radius - - - Value - - - - - - - - - - - - - - Source - - - - - - - - - -
Van der Waals Radius - - - Value - - - - - - - - - - - - - - Source - - - - - - - - - -
Electron Configuration - - - Value - - - - - - - - - - - - - - Source - - - - - - - - - -
Electrons per Shell - - - Value - - - - - - - - - - - - - - Source - - - - - - - - - -
Crystal Structure - - - Value - - - - - - - - - - - - - - Source - - - - - - - - - -