Template:Infobox lithium
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[[Category:Template:Pagetype with short description]]
Lithium floating in oil | ||||||||||||||||
| Lithium | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pronunciation | /ˈlɪθiəm/ | |||||||||||||||
| Appearance | silvery-white | |||||||||||||||
| Standard atomic weight Ar, std(Li) | [[[:Template:Val]], Template:Val] conventional: Template:Val | |||||||||||||||
| Lithium in the periodic table | ||||||||||||||||
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| Atomic number (Z) | 3 | |||||||||||||||
| Group | group 1: H and alkali metals | |||||||||||||||
| Period | period 2 | |||||||||||||||
| Block | s-block | |||||||||||||||
| Electron configuration | [He] 2s1 | |||||||||||||||
| Electrons per shell | 2, 1 | |||||||||||||||
| Physical properties | ||||||||||||||||
| Phase at STP | solid | |||||||||||||||
| Melting point | 453.65 K (180.50 °C, 356.90 °F) | |||||||||||||||
| Boiling point | 1603 K (1330 °C, 2426 °F) | |||||||||||||||
| Density (near r.t.) | 0.534 g/cm3 | |||||||||||||||
| when liquid (at m.p.) | 0.512 g/cm3 | |||||||||||||||
| Critical point | 3220 K, 67 MPa (extrapolated) | |||||||||||||||
| Heat of fusion | 3.00 kJ/mol | |||||||||||||||
| Heat of vaporization | 136 kJ/mol | |||||||||||||||
| Molar heat capacity | 24.860 J/(mol·K) | |||||||||||||||
Vapor pressure
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| Atomic properties | ||||||||||||||||
| Oxidation states | +1 (a strongly basic oxide) | |||||||||||||||
| Electronegativity | Pauling scale: 0.98 | |||||||||||||||
| Ionization energies |
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| Atomic radius | empirical: 152 pm | |||||||||||||||
| Covalent radius | 128±7 pm | |||||||||||||||
| Van der Waals radius | 182 pm | |||||||||||||||
| Spectral lines of lithium | ||||||||||||||||
| Other properties | ||||||||||||||||
| Natural occurrence | primordial | |||||||||||||||
| Crystal structure | body-centered cubic (bcc) | |||||||||||||||
| Speed of sound thin rod | 6000 m/s (at 20 °C) | |||||||||||||||
| Thermal expansion | 46 µm/(m·K) (at 25 °C) | |||||||||||||||
| Thermal conductivity | 84.8 W/(m·K) | |||||||||||||||
| Electrical resistivity | 92.8 nΩ·m (at 20 °C) | |||||||||||||||
| Magnetic ordering | paramagnetic | |||||||||||||||
| Magnetic susceptibility | +14.2·10−6 cm3/mol (298 K)[1] | |||||||||||||||
| Young's modulus | 4.9 GPa | |||||||||||||||
| Shear modulus | 4.2 GPa | |||||||||||||||
| Bulk modulus | 11 GPa | |||||||||||||||
| Mohs hardness | 0.6 | |||||||||||||||
| Brinell hardness | 5 MPa | |||||||||||||||
| CAS Number | 7439-93-2 | |||||||||||||||
| History | ||||||||||||||||
| Discovery | Johan August Arfwedson (1817) | |||||||||||||||
| First isolation | William Thomas Brande (1821) | |||||||||||||||
| Main isotopes of lithium | ||||||||||||||||
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[[Category:Infobox templates|Template:Remove first word]]
| data m.p. cat | |||||
|---|---|---|---|---|---|
| in | calc from C | diff | report | ref | |
| C | 180.50 | — | — | ||
| K | 453.65 | 453.65 | 0 | ||
| F | 356.90 | 356.90 | 0 | Template:Subpage other | |
| max precision | 2 | ||||
| WD | Template:Wikidata Script error: No such module "EditAtWikidata". | Template:Wikidata | |||
| input | C: 180.50, K: 453.65, F: 356.90 | ||||
| comment | |||||
| data b.p. cat | |||||
|---|---|---|---|---|---|
| in | calc from C | diff | report | ref | |
| C | 1330 | — | — | ||
| K | 1603 | 1600 | 3 | delta | |
| F | 2426 | 2430 | -4 | delta | Template:Subpage other |
| max precision | 0 | ||||
| WD | Template:Wikidata Script error: No such module "EditAtWikidata". | Template:Wikidata | |||
| input | C: 1330, K: 1603, F: 2426 | ||||
| comment | |||||
| He ← |
→ Be | |
| ||
| Data sets read by {{Infobox element}} | |
|---|---|
| Name and identifiers | |
| Top image (caption, alt) | |
| Pronunciation | |
| Category (enwiki) | |
| Standard atomic weight | |
| most stable isotope | |
| Natural occurrence | |
| Phase at STP | |
| Oxidation states | |
| Spectral lines image | |
| Electron configuration (cmt, ref) | |
| Term symbol * (cmt, ref) | |
| Wikidata * | |
| * Not used in {{Infobox element}} (2019-02-03) See also {{Infobox element/symbol-to--navbox}} | |
References
- ↑ Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.
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