Item:Q19256: Difference between revisions
Created claim: subclass of (P1): covalent network solid (Q19259) |
Created claim: chemical formula (P218): Al₂O₃ |
||
| (One intermediate revision by the same user not shown) | |||
| Property / has effect | |||
| Property / has effect: aluminium oxide exposure / rank | |||
Normal rank | |||
| Property / chemical formula | |||
Al₂O₃ | |||
| Property / chemical formula: Al₂O₃ / rank | |||
Normal rank | |||