Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
mole
|
| gptkbp:appearance |
colorless gas
|
| gptkbp:band |
single covalent bond
|
| gptkbp:boilingPoint |
-252.87 °C
|
| gptkbp:CASNumber |
1333-74-0
|
| gptkbp:chemicalFormula |
H2
|
| gptkbp:consistsOf |
hydrogen atom
|
| gptkbp:density |
0.08988 g/L (at 0°C, 1 atm)
|
| gptkbp:discoveredBy |
gptkb:Henry_Cavendish
|
| gptkbp:discoveredIn |
1766
|
| gptkbp:flammability |
true
|
| https://www.w3.org/2000/01/rdf-schema#label |
hydrogen molecule
|
| gptkbp:isDiatomic |
true
|
| gptkbp:isNonmetal |
true
|
| gptkbp:isOdorless |
true
|
| gptkbp:isTasteless |
true
|
| gptkbp:IUPACName |
dihydrogen
|
| gptkbp:meltingPoint |
-259.16 °C
|
| gptkbp:molecularWeight |
2.01588 g/mol
|
| gptkbp:numberOfCarbonAtoms |
2
|
| gptkbp:solubility |
very low
|
| gptkbp:standardState |
gptkb:gasoline
|
| gptkbp:uses |
gptkb:gasoline
industrial chemical rocket propellant welding |
| gptkbp:bfsParent |
gptkb:hydrogen_atom
|
| gptkbp:bfsLayer |
5
|