|
gptkbp:instanceOf
|
Chemical Element
|
|
gptkbp:allotropes
|
nan
|
|
gptkbp:appearance
|
Metallic, silver-gray
|
|
gptkbp:atomicNumber
|
47
|
|
gptkbp:block
|
d-block
|
|
gptkbp:boilingPoint
|
2162 °C
|
|
gptkbp:CASNumber
|
7440-22-4
|
|
gptkbp:category
|
Transition metal
|
|
gptkbp:chemicalFormula
|
gptkb:Ag
|
|
gptkbp:compounds
|
gptkb:Silver_oxide
gptkb:Silver_chloride
Silver nitrate
Silver sulfide
|
|
gptkbp:crystalSystem
|
Face-centered cubic
|
|
gptkbp:density
|
10.49 g/cm³
|
|
gptkbp:discoveredBy
|
Known since antiquity
|
|
gptkbp:ductility
|
Very high
|
|
gptkbp:electricalConductivity
|
Highest electrical conductivity of all metals
|
|
gptkbp:electronegativity
|
1.93 (Pauling scale)
|
|
gptkbp:foundIn
|
Earth's crust
|
|
gptkbp:hardness
|
2.5–3 (Mohs scale)
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Natural Silver
|
|
gptkbp:isotopes
|
Ag-107
Ag-109
|
|
gptkbp:mainProducer
|
gptkb:Australia
gptkb:China
gptkb:Mexico
gptkb:Peru
gptkb:Russia
|
|
gptkbp:malleability
|
Very high
|
|
gptkbp:massNumber
|
107.8682 u
|
|
gptkbp:meltingPoint
|
961.78 °C
|
|
gptkbp:minedFrom
|
Native silver ores
|
|
gptkbp:nameOrigin
|
Anglo-Saxon: seolfor
|
|
gptkbp:oxidationStates
|
+1
+2
|
|
gptkbp:period
|
5
|
|
gptkbp:radioactive
|
Non-radioactive
|
|
gptkbp:relatedGroup
|
11
|
|
gptkbp:standardState
|
gptkb:stone
|
|
gptkbp:symbol
|
Latin: argentum
|
|
gptkbp:tarnishesIn
|
Sulfur compounds
|
|
gptkbp:thermalConductivity
|
High
|
|
gptkbp:toxicity
|
Low toxicity
|
|
gptkbp:type
|
Low
|
|
gptkbp:uses
|
gptkb:jewelry
gptkb:photographer
Electronics
Coins
|
|
gptkbp:bfsParent
|
gptkb:HP_Spectre_series
|
|
gptkbp:bfsLayer
|
6
|