Chemical Elements Database

Data Freemium View on RapidAPI ↗

Access the complete periodic table with over 20 properties per element including: • Atomic structure (number, mass, electron configuration) • Physical properties (melting/boiling points, density, color) • Chemical properties (electronegativity, ionization energy, atomic radius) • Discovery information (discoverer, year, etymology) • Classification data (group, period, block, category) •…

4 subscribers
2 endpoints
The in-depth APIMemo review for this API hasn't been published yet — the data below comes straight from the public marketplace listing.

Chemical Elements Database endpoints

MethodEndpointDescription
api
GET chemical-elements-database
/api/data/chemical-elements-database/v1/ 		Comprehensive database of all 118 chemical elements with detailed atomic properties, electron configurations, physical characteristics, and discovery information.
GET chemical-elements-database-doc
/api/data/chemical-elements-database/v1/info 		Comprehensive database of all 118 chemical elements with detailed atomic properties, electron configurations, physical characteristics, and discovery information.

Chemical Elements Database pricing

PlanPriceRate limitQuotas
BASIC Free —
  • Requests: 100 / monthly (then $0.0100 each)
PRO $8 / month —
  • Requests: 1,000 / monthly (then $0.0100 each)
ULTRA Recommended $12 / month —
  • Requests: 10,000 / monthly (then $0.0100 each)
MEGA $18 / month —
  • Requests: 100,000 / monthly (then $0.0100 each)

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