Item:Q2539: Difference between revisions
Created a new Item: combustible matter, any material that stores energy that can later be extracted, in presence of a oxidizer or a catalyser, or under the effect of a tool, but which is not conserved after the reaction |
Created claim: subclass of (P1): chemical substance (Q1173) |
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Property / subclass of | |||
Property / subclass of: chemical substance / rank | |||
Normal rank |