Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mole
|
| gptkbp:appearance |
colorless gas
|
| gptkbp:band |
triple bond
|
| gptkbp:boilingPoint |
-195.79 °C
|
| gptkbp:CASNumber |
7727-37-9
|
| gptkbp:chemicalFormula |
N2
|
| gptkbp:component |
gptkb:Earth's_atmosphere
|
| gptkbp:containsElement |
nitrogen
|
| gptkbp:density |
1.2506 g/L (at 0 °C, 1 atm)
|
| gptkbp:discoveredBy |
gptkb:Daniel_Rutherford
|
| gptkbp:discoveredIn |
1772
|
| gptkbp:IUPACName |
dinitrogen
|
| gptkbp:meltingPoint |
-210.00 °C
|
| gptkbp:molecularWeight |
28.0134 g/mol
|
| gptkbp:oxidationStates |
0
|
| gptkbp:percentageInAtmosphere |
~78%
|
| gptkbp:solubility |
very low
|
| gptkbp:uses |
cryogenics
fertilizer production industrial gas |
| gptkbp:bfsParent |
gptkb:Nitrogen
|
| gptkbp:bfsLayer |
6
|
| http://www.w3.org/2000/01/rdf-schema#label |
dinitrogen (N2)
|