Item:Q3339: Difference between revisions
Created a new Item: periodic table group, set of chemical elements with common periodic properties, appearing as column in the periodic table |
Created claim: part of (P7): periodic table (Q3309) |
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| Property / subclass of | |||
| Property / subclass of: chemical series / rank | |||
Normal rank | |||
| Property / part of | |||
| Property / part of: periodic table / rank | |||
Normal rank | |||