Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
化学元素
|
| gptkbp:appearance |
silvery lustrous gray
|
| gptkbp:atomicNumber |
51
|
| gptkbp:block |
p-block
|
| gptkbp:boilingPoint |
1587 °C
|
| gptkbp:CASNumber |
7440-36-0
|
| gptkbp:category |
metalloid
|
| gptkbp:crystalSystem |
rhombohedral
|
| gptkbp:density |
6.697 g/cm³
|
| gptkbp:discoveredBy |
ancient civilizations
|
| gptkbp:electronegativity |
2.05
|
| gptkbp:foundIn |
stibnite
|
| https://www.w3.org/2000/01/rdf-schema#label |
锑
|
| gptkbp:isotopes |
gptkb:Sb-121
gptkb:Sb-123 |
| gptkbp:IUPACName |
antimony
|
| gptkbp:meltingPoint |
630.63 °C
|
| gptkbp:namedFor |
Nicolas Lémery
|
| gptkbp:nameOrigin |
Greek 'anti' and 'monos'
|
| gptkbp:oxidationStates |
+3
+5 -3 |
| gptkbp:period |
5
|
| gptkbp:relatedGroup |
15
|
| gptkbp:standardState |
gptkb:stone
|
| gptkbp:symbol |
Sb
|
| gptkbp:toxicity |
toxic
|
| gptkbp:uses |
gptkb:lead-acid_batteries
semiconductors alloys flame retardants |
| gptkbp:bfsParent |
gptkb:Antimony
|
| gptkbp:bfsLayer |
8
|