Most chemists attribute the discovery to Dmtri Mendeleev.
Robert Hooke was in his kitchen on his oak table when he discovered cells.
Some tables can be extended by pulling at both ends of the table to open up a space in the middle of the table, then inserting another piece of table top. This piece you insert is called a table leaf. If you have a table that can hold a few of them, they are called table leaves.
It Was First Discovered When Issac Newton Was At War Then He Shocked One Of His Men And He Realize That It WasKentic Energy.He Also Discovered It In 1977.It Was Discovered In The Stae Lincolnshire England .He Was From There To.
Elements are arranged on the periodic table based on their atomic number, which is the number of protons in their nucleus. This arrangement groups elements with similar properties in columns called groups or families, while elements in the same period have the same number of electron shells.
Periodic Table
I think it was Mendaleev's periodic table.
Phosphorus
meercury , lead
Copper
Search: Groups on Periodic Table on google.
check out an interesting periodic table at www.calculatoredge.com
J
Francium
Dmitri Mendeleev in 1869
check out this amazing Perodic table at www.calculatoredge.com
The periodic table of elements arranges all of the known chemical elements.
At last count we were up to 114.