Chemistry reference data
Chemical elements, compounds, and reactions.
Chemical elements, compounds, and reactions.
Primary types of chemical bonds and interactions.
Frequently encountered acids and bases with formulas.
Common functional groups in organic chemistry.
Atomic data for the first thirty chemical elements.
pH ranges and common indicator color changes.
One request returns the category with all of its dataset summaries. Append
?format=yaml or ?format=toon for the other encodings.
GET https://yjtoon.com/api/category/chemistry?format=json