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Flerovium is a synthetic chemical element; it has symbol Fl and atomic number 114. It is an extremely radioactive, superheavy element, named after the Flerov Laboratory of Nuclear Reactions of the Joint Institute for Nuclear Research in Dubna, Russia, where the element was discovered in 1999. The lab's name, in turn, honours Russian physicist Georgy…
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Flerovium | 284Fl | synth | 1.00 | infobox |
| Flerovium | 285Fl | synth | 1.00 | infobox |
| Flerovium | 286Fl | synth | 1.00 | infobox |
| Flerovium | 287Fl | synth | 1.00 | infobox |
| Flerovium | 288Fl | synth | 1.00 | infobox |
| Flerovium | 289Fl | synth | 1.00 | infobox |
| Flerovium | 290Fl | synth | 1.00 | infobox |
| Flerovium | Atomic number (Z) | 114 | 1.00 | infobox |
| Flerovium | Atomic radius | empirical: 180 pm (predicted) | 1.00 | infobox |
| Flerovium | Block | p-block | 1.00 | infobox |
| Flerovium | CAS Number | 54085-16-4 | 1.00 | infobox |
| Flerovium | Covalent radius | 171–177 pm (extrapolated) | 1.00 | infobox |
| Flerovium | Density (near r.t.) | 11.4 ± 0.3 g/cm3 (predicted) | 1.00 | infobox |
| Flerovium | Discovery | Joint Institute for Nuclear Research (JINR) and Lawrence Livermore National Laboratory (LLNL) (1999) | 1.00 | infobox |
| Flerovium | Electron configuration | [Rn] 5f14 6d10 7s2 7p2 (predicted) | 1.00 | infobox |
| Flerovium | Electrons per shell | 2, 8, 18, 32, 32, 18, 4 (predicted) | 1.00 | infobox |
| Flerovium | Group | group 14 (carbon group) | 1.00 | infobox |
| Flerovium | Heat of vaporization | 38 kJ/mol (predicted) | 1.00 | infobox |
| Flerovium | Ionization energies | 1st: 832.2 kJ/mol (predicted) | 1.00 | infobox |
| Flerovium | Ionization energies | 2nd: 1600 kJ/mol (predicted) | 1.00 | infobox |
| Flerovium | Ionization energies | 3rd: 3370 kJ/mol (predicted) | 1.00 | infobox |
| Flerovium | Ionization energies | (more) | 1.00 | infobox |
| Flerovium | Main isotopes | .mw-parser-output .isotopes-table{text-align:center;width:100%;border-collapse:collapse;margin:0;padding:0}.mw-parser-output .isotopes-table-headers>:not(:first-child){padding:0… | 1.00 | infobox |
| Flerovium | Mass number | (unconfirmed: 290) | 1.00 | infobox |
| Flerovium | Melting point | 284 ± 50 K (11 ± 50 °C, 52 ± 90 °F) (predicted) | 1.00 | infobox |
| Flerovium | Naming | after the Flerov Laboratory of Nuclear Reactions of the Joint Institute for Nuclear Research (itself named after Georgy Flyorov) | 1.00 | infobox |
| Flerovium | Natural occurrence | synthetic | 1.00 | infobox |
| Flerovium | Oxidation states | common: (none) | 1.00 | infobox |
| Flerovium | Period | period 7 | 1.00 | infobox |
| Flerovium | Phase .mw-parser-output .nobold{font-weight:normal}at STP | liquid (predicted) | 1.00 | infobox |
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