|
gptkbp:instanceOf
|
gptkb:chemical_compound
|
|
gptkbp:atomicNumber
|
29
|
|
gptkbp:atomicWeight
|
63.546
|
|
gptkbp:block
|
d-block
|
|
gptkbp:boilingPoint
|
2835 K
|
|
gptkbp:CASNumber
|
7440-50-8
|
|
gptkbp:category
|
transition metal
|
|
gptkbp:color
|
reddish-orange
|
|
gptkbp:corrosionResistance
|
moderate
|
|
gptkbp:countryWithLargestProduction
|
gptkb:Chile
gptkb:China
gptkb:Peru
|
|
gptkbp:crystalSystem
|
face-centered cubic
|
|
gptkbp:density
|
8.96 g/cm³
|
|
gptkbp:discoveredBy
|
unknown
|
|
gptkbp:discoveredIn
|
prehistoric
|
|
gptkbp:electricalConductivity
|
high
|
|
gptkbp:foundIn
|
minerals
native form
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Kupfer
|
|
gptkbp:importantMinerals
|
gptkb:chalcopyrite
gptkb:bornite
gptkb:chalcocite
gptkb:cuprite
azurite
malachite
|
|
gptkbp:isAlloyComponentOf
|
brass
bronze
|
|
gptkbp:isDuctile
|
yes
|
|
gptkbp:isMalleable
|
yes
|
|
gptkbp:isParamagnetic
|
yes
|
|
gptkbp:isUsedSince
|
ancient times
|
|
gptkbp:meltingPoint
|
1357.77 K
|
|
gptkbp:nameOrigin
|
Latin 'cuprum'
|
|
gptkbp:oxidationStates
|
+1
+2
|
|
gptkbp:oxidizesTo
|
gptkb:copper(I)_oxide
copper(II) oxide
|
|
gptkbp:period
|
4
|
|
gptkbp:relatedGroup
|
11
|
|
gptkbp:requires
|
living organisms
|
|
gptkbp:reusable
|
yes
|
|
gptkbp:standardState
|
gptkb:stone
|
|
gptkbp:symbol
|
gptkb:Cu
|
|
gptkbp:thermalConductivity
|
high
|
|
gptkbp:toxicity
|
toxic in excess
|
|
gptkbp:usedFor
|
gptkb:architecture
gptkb:jewelry
coins
plumbing
electrical wiring
|
|
gptkbp:bfsParent
|
gptkb:Georgien
gptkb:Neuguinea
gptkb:Armenien
|
|
gptkbp:bfsLayer
|
5
|