August 21, 2024
#2975: Classical Periodic Table explain
[Header:]
Classical Periodic Table
[A diagram in the shape of the periodic table of elements is split into labeled colored regions. Each region is labeled with a large letter over a word in smaller letters. The colored regions are discontinuous with respect to the elements they cover.]
[The regions and colors are as follows:]
* A: Air: light blue: Hydrogen, Nitrogen, Oxygen, Fluorine, Chlorine, and the noble gases.
* W: Water: dark blue: Bromine and Mercury.
* F: Fire: red-orange: Astatine, Francium, and everything from Nobelium onwards (radioactive).
* E: Earth: brown: everything else, covers majority of the diagram.