|
gptkbp:instanceOf
|
gptkb:chemical_compound
|
|
gptkbp:allotropes
|
monoclinic sulphur
plastic sulphur
rhombic sulphur
|
|
gptkbp:appearance
|
bright yellow solid
|
|
gptkbp:atomicNumber
|
16
|
|
gptkbp:atomicWeight
|
32.06
|
|
gptkbp:block
|
p-block
|
|
gptkbp:boilingPoint
|
444.6°C
|
|
gptkbp:CASNumber
|
7704-34-9
|
|
gptkbp:category
|
nonmetal
|
|
gptkbp:component
|
vitamins
amino acids
proteins
|
|
gptkbp:compounds
|
gptkb:hydrogen_sulfide
sulfuric acid
sulfur dioxide
sulfides
sulfates
|
|
gptkbp:crystalSystem
|
orthorhombic
|
|
gptkbp:density
|
2.07 g/cm³
|
|
gptkbp:discoveredBy
|
known since ancient times
|
|
gptkbp:electronegativity
|
2.58
|
|
gptkbp:flammability
|
yes
|
|
gptkbp:formsCompoundWith
|
carbon
hydrogen
metals
oxygen
|
|
gptkbp:foundIn
|
gptkb:oil
natural gas
volcanoes
minerals
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Sulphur
|
|
gptkbp:isotopes
|
32S
33S
34S
36S
|
|
gptkbp:IUPACName
|
gptkb:sulfur
|
|
gptkbp:locatedIn
|
gptkb:chemical_compound
|
|
gptkbp:meltingPoint
|
115.21°C
|
|
gptkbp:nameOrigin
|
Latin 'sulphur' or 'sulfur'
|
|
gptkbp:oxidationStates
|
+2
+6
+4
-2
|
|
gptkbp:period
|
3
|
|
gptkbp:relatedGroup
|
16
|
|
gptkbp:requires
|
life
|
|
gptkbp:spellingVariant
|
gptkb:sulfur
|
|
gptkbp:stateAtRoomTemperature
|
gptkb:stone
|
|
gptkbp:symbol
|
S
|
|
gptkbp:toxicity
|
low toxicity
|
|
gptkbp:uses
|
pharmaceuticals
fertilizers
insecticides
gunpowder
matches
|
|
gptkbp:bfsParent
|
gptkb:Murray_County,_Oklahoma
gptkb:Murray_County
|
|
gptkbp:bfsLayer
|
6
|