Dmitri Mendeleev and Lothar Meyer
Hydrogen.
Jeff And BoB
Dmitri Mendeleev and Lothar Meyer in 1869
Dmitri Mendeleev and Lothar Meyer
He made the first periodic table.
Dmitri Mendeleev in 1869.
im pretty sure is Dmitri Mendeleve
yes, demetri did create the first periodic table but Henery Mosley updated it years later.
The elements arranged according to their atomic number in the table are called periodic table.
Cu is Copper!Cu - is the symbol for copper.
The twelve Tablets were important because they gave Rome its first written code of laws
Dmitri Mendeleev developed the first periodic table of the elements.