Liquid Mercury

GPTKB entity

Statements (52)
Predicate Object
gptkbp:instanceOf element
liquid metal
gptkbp:alternativeName quicksilver
gptkbp:appearance silvery
gptkbp:atomicNumber 80
gptkbp:block d-block
gptkbp:boilingPoint 356.73°C
gptkbp:CASNumber 7439-97-6
gptkbp:chemicalFormula gptkb:Hg
gptkbp:crystalSystem rhombohedral
gptkbp:density 13.534 g/cm³ at 25°C
gptkbp:discoveredBy known since ancient times
gptkbp:electricalConductivity 1.04×10⁶ S/m
gptkbp:electronegativity 2.00 (Pauling scale)
gptkbp:environmentalHazard true
gptkbp:foundIn cinnabar ore
https://www.w3.org/2000/01/rdf-schema#label Liquid Mercury
gptkbp:isotopes Hg-196
Hg-198
Hg-199
Hg-200
Hg-201
Hg-202
Hg-204
gptkbp:meltingPoint -38.83°C
gptkbp:molecularWeight 200.59 g/mol
gptkbp:namedAfter Roman god Mercury
gptkbp:notableFor only metal liquid at room temperature
gptkbp:oxidationStates +1
+2
gptkbp:period 6
gptkbp:regulates gptkb:Minamata_Convention_on_Mercury
gptkbp:relatedGroup 12
gptkbp:riskFactor H330
H373
H410
gptkbp:solubility insoluble
gptkbp:stateAtRoomTemperature gptkb:water
gptkbp:thermalConductivity 8.3 W/(m·K) at 25°C
gptkbp:toxicity true
gptkbp:type concentrated nitric acid
hot concentrated sulfuric acid
gptkbp:UNNumber UN2809
gptkbp:usedIn barometers
fluorescent lamps
thermometers
dental amalgams
gptkbp:vaporPressure 0.00185 mmHg at 25°C
gptkbp:bfsParent gptkb:Razr_5G
gptkb:Motorola_Razr_5G
gptkb:Motorola_Razr_(2020)
gptkbp:bfsLayer 7