The Iodine Absorption Spectrum – Part 1
11 Minute ReadIntroduction Iodine. Atomic number 53. Chemical symbol I. Iodine is the rarest of the stable halogens, if we ignore the radioactive elements Astatine (At) and the recently discovered (in 2010) element Tennessine (symbol Ts). Both are extremely rare and extremely unstable. Iodine is situated in Group 17 of the Periodic Table – for older students […]
The Iodine Absorption Spectrum – Part 1 Read More »