Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
group of elements
|
| gptkbp:alsoKnownAs |
gptkb:Group_15
gptkb:pnictogens |
| gptkbp:block |
p-block
|
| gptkbp:containsElement |
gptkb:phosphorus
gptkb:moscovium gptkb:poisoning nitrogen antimony bismuth |
| gptkbp:discoveredBy |
various chemists
|
| gptkbp:groupNumberNewIUPAC |
15
|
| gptkbp:groupNumberOldIUPAC |
V
|
| https://www.w3.org/2000/01/rdf-schema#label |
Group V
|
| gptkbp:notableFor |
important in biological systems (e.g., nitrogen, phosphorus)
form covalent compounds show allotropy (e.g., phosphorus, arsenic) tend to form triatomic molecules (e.g., N2, P4) |
| gptkbp:oxidationStates |
+3
+5 -3 |
| gptkbp:periodicTableCategory |
main group elements
|
| gptkbp:positionInPeriodicTable |
15th column
|
| gptkbp:standardState |
varies (gas, solid)
|
| gptkbp:usedIn |
alloys (bismuth, antimony)
explosives (nitrogen compounds) fertilizers (phosphorus, nitrogen) matches (phosphorus) medicine (bismuth compounds) semiconductors (arsenic, antimony) |
| gptkbp:bfsParent |
gptkb:influenza
|
| gptkbp:bfsLayer |
4
|