Item:Q3308: Difference between revisions
Created claim: part of (P7): chemical compound (Q2545) |
Created claim: is metaclass for (P24): chemical substance (Q1173) |
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| Property / has list | |||
| Property / has list: list of elements by atomic properties / rank | |||
Normal rank | |||
| Property / is metaclass for | |||
| Property / is metaclass for: chemical substance / rank | |||
Normal rank | |||