Dmitri Mendeleev is considered the creator of the periodic table of elements.
Today (June 2013) the periodic table contain 118 chemical elements, natural or artificial.
The most stable atom in the periodic table is helium.
The transition metals are the most common, and are found in the middle (groups 3-12) of the periodic table.
Most of the elements on the periodic table are metals. These elements are typically good conductors of heat and electricity, have a shiny appearance, and are malleable and ductile. Examples include iron, copper, and gold.
The most common metalloids found in the periodic table are boron, silicon, germanium, arsenic, antimony, and tellurium.
Dmitri Medeleev was the initial creator of the Periodic Table. But, the most up to date Periodic Table was revised by a British scientist named Henry Moseley.
rubidium 1957
The periodic table is added to in a way so that the element on the bottom row and furthest to the right is the newest discovered element. Making the most recent element added a nice fat go look it up.
Today (June 2013) the periodic table contain 118 chemical elements, natural or artificial.
mendeleev creates a Periodic Table mendeleev predicts undiscovered elements moseley arranges the periodic table by atomic number a periodic table is created by mendeleev mendeleev predicts undiscovered elements the periodic table is arranged by atomic number by a man named moseley
The most stable atom in the periodic table is helium.
Bttom right of the Periodic Table
The United States has the most elements on the periodic table.
in the Periodic Table it is the most reactive metals!
Most of them are metals.
On the left side of the periodic table.
Metals are preponderant in the periodic table.