Science Reference

Explore an interactive periodic table with all 118 elements and look up country information — entirely in your browser. Comprehensive science reference tools with no signup required.

Reference

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Interactive periodic table of all 118 elements — click any element to view atomic mass, electron configuration, electronegativity, melting point, and more. Free online periodic table.

Country Info Lookup

Look up country code, capital, currency, languages, and calling code for any country with full profile details. Free online country info lookup.