Item:Q20963: Difference between revisions

Created claim: has part(s) (P8): oxygen (Q3307)
Property / has part(s)
 
Property / has part(s): oxygen / rank
 
Normal rank
Property / has part(s): oxygen / qualifier
 
oxidation state: −2
Amount−2
Unit1
Property / has part(s): oxygen / qualifier
 
quantity: 2
Amount2
Unit1