CRX id
lbepmdjjdieakmhjfhklfddojkfnnhjf
lbepmdjjdieakmhjfhklfddojkfnnhjf
Description from extension meta
Periodiska systemet.
Image from store
Description from store
A description of each element contains a Latin name, symbol, atomic number, atomic weight, oxidation, Pauling electronegativity, number of stable isotopes, the number of unstable isotopes, melting point, boiling point and density.