Dmitri Mendeleev
look at the periotic table of elements
Table of the Elements was created in 1993.
false
The letters are called Symbols. They represent elements on periodic table.
He created the first periodic table of elements, arranged by atomic mass. His greatest accomplishment, however, was his ability to predict missing elements using this periodic table, and that is why he is considered the Father of the Periodic Table of Elements.
look at the periotic table of elements
If you are a Creationist the answer is God, if not then the answer is they just exist. or scientists found them and put it into the periotic table. Scientists may have discovered them, they certainly didn't invent them, and I think you mean the periodic table of elements.
noble gases
P
Table of the Elements was created in 1993.
false
hydrogen
October 22, 1997
63
false
The amount of electrons, neutrons, and protons it has in it, Also the spot of the element on the periotic table (medal, gass etc.)
Periodic table is generally credited to Russian chemist Dmitri Mendeleev.