Fadakaolomi (Mercury 
/ˈmɜrkjəri/ or /ˈmɜrkəri/ MER-k(y)ə-ree), also known as quicksilver ( /ˈkwɪksɪlvər/ ) tabi hydrargyrum ( /haɪˈdrɑrdʒɪrəm/ hye-DRAR-ji-rəm), je apilese kemika pelu ami idamo Hg (Latinized Gíríkì: [hydrargyrum] error: {{lang}}: text has italic markup (help), lati "hydr-" to tumosi olomi tabi sisan ati "argyros" to tumosi fadaka) and atomic number 80.
Quick facts Mercury, Ìhànsójú ...
Mercury, 80Hg |
| Mercury |
|---|
| Ìhànsójú | silvery |
|---|
| Ìwúwo átọ̀mù Ar, std(Hg) | 200.592(3)[1] |
|---|
| Mercury ní orí tábìlì àyè |
|---|
|
|
| Nọ́mbà átọ̀mù (Z) | 80 |
|---|
| Ẹgbẹ́ | group 12 |
|---|
| Àyè | àyè 6 |
|---|
| Àdìpọ̀ | Àdìpọ̀-d |
|---|
| Ẹ̀ka ẹ́límẹ́ntì | Post-transition metal |
|---|
| Ìtò ẹ̀lẹ́ktrọ́nù | [Xe] 4f14 5d10 6s2 |
|---|
| Iye ẹ̀lẹ́ktrọ́nù lórí ìpele kọ̀ọ̀kan | 2, 8, 18, 32, 18, 2 |
|---|
| Àwọn ohun ìní ara |
|---|
| Ìfarahàn at STP | liquid |
|---|
| Ìgbà ìyọ́ | 234.32 K (-38.83 °C, -37.89 °F) |
|---|
| Ígbà ìhó | 629.88 K (356.73 °C, 674.11 °F) |
|---|
| Kíki (near r.t.) | (liquid) 13.534 g/cm3 |
|---|
| Critical point | 1750 K, 172.00 MPa |
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| Heat of fusion | 2.29 kJ/mol |
|---|
| Heat of | 59.11 kJ/mol |
|---|
| Molar heat capacity | 27.983 J/(mol·K) |
|---|
pressure
| P (Pa) |
1 |
10 |
100 |
1 k |
10 k |
100 k |
| at T (K) |
315 |
350 |
393 |
449 |
523 |
629 |
|
| Atomic properties |
|---|
| Oxidation states | −2 , +1 (mercurous), +2 (mercuric) Àdàkọ:Infobox element/symbol-to-oxidation-state/comment |
|---|
| Electronegativity | Pauling scale: 2.00 |
|---|
| Atomic radius | empirical: 151 pm |
|---|
| Covalent radius | 132±5 pm |
|---|
| Van der Waals radius | 155 pm |
|---|
 Color lines in a spectral rangeSpectral lines of mercury |
| Other properties |
|---|
| Natural occurrence | primordial |
|---|
| Crystal structure | rhombohedral |
|---|
| Speed of sound | (liquid, 20 °C) 1451.4 m/s |
|---|
| Thermal expansion | 60.4 µm/(m·K) (at 25 °C) |
|---|
| Thermal conductivity | 8.30 W/(m·K) |
|---|
| Electrical resistivity | (25 °C) 961n Ω·m |
|---|
| Magnetic ordering | diamagnetic |
|---|
| CAS Number | 7439-97-6 |
|---|
| Main isotopes of mercury |
|---|
| Isotope |
Abundance |
Half-life (t1/2) |
Decay mode |
Product |
| 194Hg |
syn |
444 y |
ε |
0.040 |
194Au |
| 195Hg |
syn |
9.9 h |
ε |
1.510 |
195Au |
| 196Hg |
0.15% |
196Hg is stable with 116 neutrons |
| 197Hg |
syn |
64.14 h |
ε |
0.600 |
197Au |
| 198Hg |
9.97% |
198Hg is stable with 118 neutrons |
| 199Hg |
16.87% |
199Hg is stable with 119 neutrons |
| 200Hg |
23.1% |
200Hg is stable with 120 neutrons |
| 201Hg |
13.18% |
201Hg is stable with 121 neutrons |
| 202Hg |
29.86% |
202Hg is stable with 122 neutrons |
| 203Hg |
syn |
46.612 d |
β− |
0.492 |
203Tl |
| 204Hg |
6.87% |
204Hg is stable with 124 neutrons |
|
Àdàkọ:Category-inline
| references |
Close
/ˈmɜrkjəri/ or /ˈmɜrkəri/ MER-k(y)ə-ree), also known as quicksilver (
_NIST_ASD_emission_spectrum.png)
