Item:Q4089: Difference between revisions
Created a new Item: group of ions, set of several ions (e.g. two isomeric cis/trans ions, three isomeric ortho, meta, para ions); such sets have countable, usually small number of elements |
Created claim: is metaclass for (P24): ion (Q3054) |
||
| (2 intermediate revisions by the same user not shown) | |||
| Property / instance of | |||
| Property / instance of: third-order class / rank | |||
Normal rank | |||
| Property / subclass of | |||
| Property / subclass of: group or class of molecular entities / rank | |||
Normal rank | |||
| Property / is metaclass for | |||
| Property / is metaclass for: ion / rank | |||
Normal rank | |||