Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
group of chemical elements
|
| gptkbp:appearance |
varies
|
| gptkbp:bonding |
form salts with metals
|
| gptkbp:containsElement |
gptkb:chlorine
gptkb:tennessine iodine bromine fluorine astatine |
| gptkbp:diatomicMolecules |
yes
|
| gptkbp:discoveredBy |
various scientists
|
| gptkbp:electronConfiguration |
ns2 np5
|
| gptkbp:foundIn |
minerals
|
| https://www.w3.org/2000/01/rdf-schema#label |
halogens
|
| gptkbp:nameOrigin |
Greek words meaning 'salt-former'
|
| gptkbp:oxidationStates |
-1
|
| gptkbp:periodicTableGroup |
Group 17
|
| gptkbp:relatedGroup |
17
|
| gptkbp:standardState |
varies
|
| gptkbp:toxicity |
yes
|
| gptkbp:type |
high
|
| gptkbp:uses |
lighting
pharmaceuticals water purification disinfectants bleaching agents |
| gptkbp:bfsParent |
gptkb:sulfur
gptkb:Periodic_table_of_elements gptkb:The_Periodic_Table gptkb:Hydrogen |
| gptkbp:bfsLayer |
5
|