Atomic number
From Tardis Wiki, the free Doctor Who reference
Atomic number was a property of elements. According to the Twelfth Doctor, the atomic number of caesium was 55. (TV: Flatline)
Atomic number was a property of elements. According to the Twelfth Doctor, the atomic number of caesium was 55. (TV: Flatline)
This page was last edited on 23 December 2015, at 05:31 (UTC).Last edited: 05:31, 23 December 2015 (UTC)