Template:Infobox magnesium: Difference between revisions
From Vigyanwiki
(Created page with "{{Infobox element |name=magnesium |number=12 |symbol=Mg |abundance= |abundance in earth's crust= |abundance in oceans= |abundance in solar system= |left=sodium |right=al...") |
m (1 revision imported) |
(No difference)
| |
Latest revision as of 10:20, 8 December 2022
| File:CSIRO ScienceImage 2893 Crystalised magnesium.jpg | |||||||||||||||||||||
| Magnesium | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| उच्चारण | /mæɡˈniːziəm/ | ||||||||||||||||||||
| दिखावट | shiny grey solid | ||||||||||||||||||||
| Standard atomic weight Ar°(Mg) |
| ||||||||||||||||||||
| Magnesium in the periodic table | |||||||||||||||||||||
| |||||||||||||||||||||
| Atomic number (Z) | 12 | ||||||||||||||||||||
| समूह | group 2 (alkaline earth metals) | ||||||||||||||||||||
| अवधि | period 3 | ||||||||||||||||||||
| ब्लॉक | s-block | ||||||||||||||||||||
| ऋणावेशित सूक्ष्म अणु का विन्यास | [Ne] 3s2 | ||||||||||||||||||||
| प्रति शेल इलेक्ट्रॉन | 2, 8, 2 | ||||||||||||||||||||
| भौतिक गुण | |||||||||||||||||||||
| Phase at STP | solid | ||||||||||||||||||||
| गलनांक | 923 K (650 °C, 1202 °F) | ||||||||||||||||||||
| क्वथनांक | 1363 K (1091 °C, 1994 °F) | ||||||||||||||||||||
| Density (near r.t.) | 1.738 g/cm3 | ||||||||||||||||||||
| when liquid (at m.p.) | 1.584 g/cm3 | ||||||||||||||||||||
| संलयन की गर्मी | 8.48 kJ/mol | ||||||||||||||||||||
| Heat of vaporization | 128 kJ/mol | ||||||||||||||||||||
| दाढ़ गर्मी क्षमता | 24.869[2] J/(mol·K) | ||||||||||||||||||||
Vapor pressure
| |||||||||||||||||||||
| परमाणु गुण | |||||||||||||||||||||
| ऑक्सीकरण राज्य | 0,[3] +1,[4] +2 (a strongly basic oxide) | ||||||||||||||||||||
| इलेक्ट्रोनगेटिविटी | Pauling scale: 1.31 | ||||||||||||||||||||
| Ionization energies |
| ||||||||||||||||||||
| परमाणु का आधा घेरा | empirical: 160 pm | ||||||||||||||||||||
| सहसंयोजक त्रिज्या | 141±7 pm | ||||||||||||||||||||
| [वैन डेर वाल्स रेडियस]] | 173 pm | ||||||||||||||||||||
| Spectral lines of magnesium | |||||||||||||||||||||
| अन्य गुण | |||||||||||||||||||||
| प्राकृतिक घटना | primordial | ||||||||||||||||||||
| क्रिस्टल की संरचना | hexagonal close-packed (hcp) | ||||||||||||||||||||
| Speed of sound thin rod | 4940 m/s (at r.t.) (annealed) | ||||||||||||||||||||
| थर्मल विस्तार | 24.8[5] µm/(m⋅K) (at 25 °C) | ||||||||||||||||||||
| ऊष्मीय चालकता | 156[6] W/(m⋅K) | ||||||||||||||||||||
| विद्युत प्रतिरोधकता | 43.9[7] nΩ⋅m (at 20 °C) | ||||||||||||||||||||
| चुंबकीय आदेश | paramagnetic | ||||||||||||||||||||
| दाढ़ चुंबकीय संवेदनशीलता | +13.1×10−6 cm3/mol (298 K)[8] | ||||||||||||||||||||
| यंग मापांक | 45 GPa | ||||||||||||||||||||
| कतरनी मापांक | 17 GPa | ||||||||||||||||||||
| थोक मापांक | 35.4[9] GPa | ||||||||||||||||||||
| पॉइसन अनुपात | 0.290 | ||||||||||||||||||||
| मोहन कठोरता | 1–2.5 | ||||||||||||||||||||
| ब्रिनेल हार्डनेस | 44–260 MPa | ||||||||||||||||||||
| CAS नंबर | 7439-95-4 | ||||||||||||||||||||
| History | |||||||||||||||||||||
| नामी | after Magnesia, Greece[10] | ||||||||||||||||||||
| खोज] | Joseph Black (1755[10]) | ||||||||||||||||||||
| पहला अलगाव | Humphry Davy (1808[10]) | ||||||||||||||||||||
| Main isotopes of magnesium | |||||||||||||||||||||
| |||||||||||||||||||||
Mg: Script error: The module returned a nil value. It is supposed to return an export table.
| |||||
|---|---|---|---|---|---|
| in | calc from C | diff | report | ref | |
| C | 650 | — | — | ||
| K | 923 | 923 | 0 | ||
| F | 1202 | 1202 | 0 | ||
| max precision | 0 | ||||
| WD | Script error: The module returned a nil value. It is supposed to return an export table. | Script error: The module returned a nil value. It is supposed to return an export table. | |||
| input | C: 650, K: 923, F: 1202 | ||||
| comment | |||||
Mg: Script error: The module returned a nil value. It is supposed to return an export table.
| |||||
|---|---|---|---|---|---|
| in | calc from C | diff | report | ref | |
| C | 1091 | — | — | ||
| K | 1363 | 1364 | -1 | delta | |
| F | 1994 | 1996 | -2 | delta | |
| max precision | 0 | ||||
| WD | Script error: The module returned a nil value. It is supposed to return an export table. | Script error: The module returned a nil value. It is supposed to return an export table. | |||
| input | C: 1091, K: 1363, F: 1994 | ||||
| comment | |||||
| Na ← |
→ Al | |
| ||
| Data sets read by {{Infobox element}} | |
|---|---|
| Name and identifiers | |
| Top image (caption, alt) | |
| Pronunciation | |
| Allotropes (demo) | |
| Group (demo) | |
| Period (demo) | |
| Block (demo) | |
| Standard atomic weight | |
| most stable isotope | |
| Natural occurrence | |
| Phase at STP | |
| Oxidation states | |
| Spectral lines image | |
| Electron configuration (cmt, ref) | |
| Wikidata * | |
| Symbol etymology (11 non-trivial) | |
| * Not used in {{Infobox element}} (2021-12-24) See also Category:Infobox element data sets (0) | |
References
- ↑ "Standard Atomic Weights: Magnesium". CIAAW. 2011.
- ↑ Rumble, p. 4.61
- ↑ Mg(0) has been synthesized in a compound containing a Na2Mg22+ cluster coordinated to a bulky organic ligand; see Rösch, B.; Gentner, T. X.; Eyselein, J.; Langer, J.; Elsen, H.; Li, W.; Harder, S. (2021). "Strongly reducing magnesium(0) complexes". Nature. 592 (7856): 717–721. Bibcode:2021Natur.592..717R. doi:10.1038/s41586-021-03401-w. PMID 33911274. S2CID 233447380
- ↑ Bernath, P. F.; Black, J. H. & Brault, J. W. (1985). "The spectrum of magnesium hydride" (PDF). Astrophysical Journal. 298: 375. Bibcode:1985ApJ...298..375B. doi:10.1086/163620.. See also Low valent magnesium compounds.
- ↑ Rumble, p. 12.135
- ↑ Rumble, p. 12.137
- ↑ Rumble, p. 12.28
- ↑ Rumble, p. 4.70
- ↑ Gschneider, K. A. (1964). Physical Properties and Interrelationships of Metallic and Semimetallic Elements. Solid State Physics. Vol. 16. p. 308. doi:10.1016/S0081-1947(08)60518-4. ISBN 9780126077162.
- ↑ 10.0 10.1 10.2 Rumble, p. 4.19
Lua error in Module:TNT at line 182: Missing Commons dataset I18n/Module:TNT.tab.
