Hidrargo
80
Hg
Grupo
12
Perio
6
Bloko
d
Protonoj
Elektronoj
Neŭtronoj
80
80
121
Ĝeneralaj Propraĵoj
Atoma Nombro
80
Atommaso
200,59
Amasa Nombro
201
Kategorio
Transirmetaloj
Koloro
Arĝento
Radioaktiva
Ne
From the Latin word hydrargyrum meaning liquid silver
Kristala Strukturo
Simpla Trigono
Historio
Mercury was known to the ancient Chinese and Indians and has been found in Egyptian tombs dating back to about 1500 BC.
Alchemists thought of mercury as the First Matter from which all metals were formed.
They believed that different metals could be produced by varying the quality and quantity of sulfur contained within the mercury.
Alchemists thought of mercury as the First Matter from which all metals were formed.
They believed that different metals could be produced by varying the quality and quantity of sulfur contained within the mercury.
Elektronoj per ŝelo
2, 8, 18, 32, 18, 2
Elektrona Agordo
[Xe] 4f14 5d10 6s2
Mercury is the only metal that is liquid at room temperature
Fizikaj Propraĵoj
Fazo
Likvo
Denso
13,5336 g/cm3
Fandpunkto
234,32 K | -38,83 °C | -37,89 °F
Bolpunkto
630,15 K | 357 °C | 674,6 °F
Varmo de Fuzio
2,29 kJ/mol
Varmo de Vaporiĝo
59,2 kJ/mol
Specifa Varmo Kapacito
0,14 J/g·K
Krusta Abundo
6,7×10-6%
Universa Abundo
1×10-7%
CAS Nombro
7439-97-6
PubChem Kunmetita Identiga Nombro
23931
Atomaj Propraĵoj
Atoma Radiuso
151 pm
Kovalenta Radiuso
132 pm
Elektronegativeco
2,00 (Pauling-skalo)
Potencialo de jonigo
10,4375 eV
Atoma Volumo
14,82 cm3/mol
Termika Kondukto
0,0834 W/cm·K
Oksidaj Ŝtatoj
1, 2, 4
Aplikoj
Mercury is used in barometers and manometers because of its high density.
Gaseous mercury is used in mercury-vapor lamps and some 'neon sign' type advertising signs and fluorescent lamps.
Mercury is also found in liquid mirror telescopes.
Gaseous mercury is also found in some electron tubes, including ignitrons, thyratrons, and mercury arc rectifiers.
Gaseous mercury is used in mercury-vapor lamps and some 'neon sign' type advertising signs and fluorescent lamps.
Mercury is also found in liquid mirror telescopes.
Gaseous mercury is also found in some electron tubes, including ignitrons, thyratrons, and mercury arc rectifiers.
Mercury and most of its compounds are highly toxic
Izotopoj
Stabilaj Izotopoj
196Hg, 198Hg, 199Hg, 200Hg, 201Hg, 202Hg, 204HgMalstabilaj Isotopoj
171Hg, 172Hg, 173Hg, 174Hg, 175Hg, 176Hg, 177Hg, 178Hg, 179Hg, 180Hg, 181Hg, 182Hg, 183Hg, 184Hg, 185Hg, 186Hg, 187Hg, 188Hg, 189Hg, 190Hg, 191Hg, 192Hg, 193Hg, 194Hg, 195Hg, 197Hg, 203Hg, 205Hg, 206Hg, 207Hg, 208Hg, 209Hg, 210Hg