Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
allotrope |
| gptkbp:chemicalFormula |
As
|
| gptkbp:color |
grey
|
| gptkbp:crystalSystem |
rhombohedral
|
| gptkbp:density |
5.73 g/cm³
|
| gptkbp:discoveredBy |
gptkb:Johann_Schröder
|
| gptkbp:discoveredIn |
1649
|
| gptkbp:electricalConductivity |
good conductor
|
| https://www.w3.org/2000/01/rdf-schema#label |
grey arsenic
|
| gptkbp:meltingPoint |
sublimes at 615°C
|
| gptkbp:mostStableFormOf |
gptkb:poisoning
|
| gptkbp:oxidationStates |
+3
0 |
| gptkbp:toxicity |
true
|
| gptkbp:usedIn |
semiconductors
alloys lead shot |
| gptkbp:bfsParent |
gptkb:Arsenic
|
| gptkbp:bfsLayer |
5
|