Who invented it?
The original periodic table was first proposed by Russian chemist Dmitri Mendeleev in 1869.
Fun facts about the Periodic Table
- Carbon is unique in that it is known to form up to 10 million different compounds. Carbon is important to the existence of life.
- Francium is the rarest element on earth. There are probably no more than a few ounces of it on earth at any given time.
- The only letter not in the periodic table is the letter J.
- The country Argentina is named after the element silver (symbol Ag) which is argentum in Latin.
- Although there is helium on Earth, it was first discovered by observing the sun.
periodic table is wrong?
https://www.youtube.com/watch?v=J1zNbWJC5aw