|
gptkbp:instanceOf
|
gptkb:chemical_compound
|
|
gptkbp:abundanceInEarthsCrust
|
0.00018% by volume
|
|
gptkbp:abundanceInUniverse
|
fifth most abundant element
|
|
gptkbp:allotropes
|
none
|
|
gptkbp:appearance
|
colorless
|
|
gptkbp:atomicNumber
|
10
|
|
gptkbp:atomicRadius
|
38 pm
|
|
gptkbp:atomicWeight
|
20.1797
|
|
gptkbp:boilingPoint
|
27.07 K
|
|
gptkbp:CASNumber
|
7440-01-9
|
|
gptkbp:colorInElectricDischarge
|
reddish-orange
|
|
gptkbp:crystalSystem
|
face-centered cubic
|
|
gptkbp:density
|
0.9002 g/L
|
|
gptkbp:discoveredBy
|
gptkb:Morris_Travers
gptkb:William_Ramsay
|
|
gptkbp:discoveredIn
|
1898
|
|
gptkbp:electronConfiguration
|
[He] 2s2 2p6
|
|
gptkbp:electronegativity
|
not applicable
|
|
gptkbp:firstIonizationEnergy
|
2080.7 kJ/mol
|
|
gptkbp:flammability
|
no
|
|
gptkbp:foundInAtmosphere
|
yes
|
|
gptkbp:inert
|
yes
|
|
gptkbp:isotopes
|
gptkb:Ne-20
gptkb:Ne-21
gptkb:Ne-22
|
|
gptkbp:magneticOrdering
|
diamagnetic
|
|
gptkbp:meltingPoint
|
24.56 K
|
|
gptkbp:molarHeatCapacity
|
20.79 J/(mol·K)
|
|
gptkbp:nameOrigin
|
Greek 'neos' meaning 'new'
|
|
gptkbp:oxidationStates
|
0
|
|
gptkbp:percentageInEarthsAtmosphere
|
0.0018% by volume
|
|
gptkbp:period
|
2
|
|
gptkbp:positionInPeriodicTable
|
period 2, group 18
|
|
gptkbp:radioactive
|
no
|
|
gptkbp:relatedGroup
|
gptkb:noble_gas
|
|
gptkbp:solubility
|
slightly soluble
|
|
gptkbp:standardState
|
gptkb:gasoline
|
|
gptkbp:stateAtRoomTemperature
|
gptkb:gasoline
|
|
gptkbp:symbol
|
gptkb:Ne
|
|
gptkbp:thermalConductivity
|
0.0491 W/(m·K)
|
|
gptkbp:toxicity
|
non-toxic
|
|
gptkbp:type
|
very low
|
|
gptkbp:uses
|
cryogenics
vacuum tubes
high-voltage indicators
neon signs
helium-neon lasers
television tubes
wave meter tubes
|
|
gptkbp:vanDerWaalsRadius
|
154 pm
|
|
gptkbp:bfsParent
|
gptkb:NSF_National_Ecological_Observatory_Network
|
|
gptkbp:bfsLayer
|
4
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
NEON
|