Item:Q4482: Difference between revisions
Created claim: instance of (P2): structural class of chemical compounds (Q3038) |
Created claim: subclass of (P1): binary compound of hydrogen (Q4484) |
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| Property / subclass of | |||
| Property / subclass of: chalcogenide / rank | |||
Normal rank | |||
| Property / subclass of | |||
| Property / subclass of: binary compound of hydrogen / rank | |||
Normal rank | |||