Periodic Table of the Chemical (v. 12.2) Разработано MobileReference |
Periodic Table: Standard | Large
Elements sorted by: Atomic number | Name | Symbol | Boiling Point | Melting Point | Density | Atomic radius | Electronegativity | Electron affinity & more
About Periodic Table: from Arrangement to History
Chemical Series: from Alkali metal to Halogens
Appendix: units conversion and more
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