Flẹ́rófíọ́mù (tele bi ununquadium) ni apilese ologun alagbese itanka pelu ami-idamo Fl ati nomba atomu 114. Apilese na je sisoloruko fun Georgy Flyorov, asiseohungidi ara Sofieti to da ile-eko iwadi Joint Institute for Nuclear Research sile ni Dubna, Rosia, nibi ti apilese na ti je wiwari.[7]
Quick facts Pípè, Ìhànsójú ...
Flẹ́rófíọ́mù, 114Fl| Flẹ́rófíọ́mù |
|---|
| Pípè | /flᵻˈroʊviəm/[1] (flə-ROH-vee-əm) |
|---|
| Ìhànsójú | unknown |
|---|
| nọ́mbà ìsújọ | [289] |
|---|
| Flẹ́rófíọ́mù ní orí tábìlì àyè |
|---|
|
|
| Nọ́mbà átọ̀mù (Z) | 114 |
|---|
| Ẹgbẹ́ | group 14 (carbon group) |
|---|
| Àyè | àyè 7 |
|---|
| Àdìpọ̀ | Àdìpọ̀-p |
|---|
| Ẹ̀ka ẹ́límẹ́ntì | Unknown chemical properties |
|---|
| Ìtò ẹ̀lẹ́ktrọ́nù | [Rn] 5f14 6d10 7s2 7p2 (predicted)[2] |
|---|
| Iye ẹ̀lẹ́ktrọ́nù lórí ìpele kọ̀ọ̀kan | 2, 8, 18, 32, 32, 18, 4
(predicted) |
|---|
| Àwọn ohun ìní ara |
|---|
| Ìfarahàn at STP | solid predicted[3] |
|---|
| Ìgbà ìyọ́ | 340 K (70 °C, 160 (predicted)[3] °F) |
|---|
| Ígbà ìhó | 420 K (150 °C, 300 (predicted)[3] °F) |
|---|
| Kíki (near r.t.) | 14 (predicted)[3] g/cm3 |
|---|
| Atomic properties |
|---|
| Oxidation states | (0), (+1), (+2), (+4), (+6) Àdàkọ:Infobox element/symbol-to-oxidation-state/comment[2][4][5] |
|---|
| Covalent radius | 143 (estimated)[6] pm |
|---|
| Other properties |
|---|
| Natural occurrence | synthetic |
|---|
| CAS Number | 54085-16-4 |
|---|
| Main isotopes of flẹ́rófíọ́mù |
|---|
| Isotope |
Abundance |
Half-life (t1/2) |
Decay mode |
Product |
| 289Fl |
syn |
2.6 s |
α |
9.82,9.48 |
285Cn |
| 289bFl ? |
syn |
1.1 min |
α |
9.67 |
285bCn ? |
| 288Fl |
syn |
0.8 s |
α |
9.94 |
284Cn |
| 287Fl |
syn |
0.48 s |
α |
10.02 |
283Cn |
| 287bFl ?? |
syn |
5.5 s |
α |
10.29 |
283bCn ?? |
| 286Fl |
syn |
0.13 s |
40% α |
10.19 |
282Cn |
| 60% SF |
|
|
| 285Fl |
syn |
125 ms |
α |
|
281Cn |
|
Àdàkọ:Category-inline
| references |
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