Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
ion
|
| gptkbp:alternativeName |
singly ionized calcium
|
| gptkbp:atomicNumber |
20
|
| gptkbp:charge |
2+
|
| gptkbp:chemicalFormula |
Ca2+
|
| gptkbp:containsElement |
calcium
|
| gptkbp:foundIn |
stellar spectra
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ca II
|
| gptkbp:oxidationStates |
+2
|
| gptkbp:spectralLine |
H and K lines
|
| gptkbp:usedIn |
gptkb:astronomy
|
| gptkbp:bfsParent |
gptkb:Type_Ibn_supernova
|
| gptkbp:bfsLayer |
7
|