Lu is for Lutetium on the Periodic Table.It has atomic number 71.It is a silvery white metal.
A Periodic table The Periodic Table of the Elements.
there is no known element whose symbol is "Le" but there is: Li (lithium), Lr (Lawrencium), Lu (Lutetium), La (Lanthium)
who introduced the first Periodic Table
Sc,Y,La,Ac
s on periodic table
Lutetium
Lutetium see link
A Periodic table The Periodic Table of the Elements.
atomic number
This element is lutetium (Lu).
Cs (Caesium) is the most reactive!!!!
there is no known element whose symbol is "Le" but there is: Li (lithium), Lr (Lawrencium), Lu (Lutetium), La (Lanthium)
A group in Periodic Table is the column of element in periodic table
It is called the Periodic Table of Elements.
No, it is not on the periodic table.
A period on the periodic table is a row.This is the horizontal section of the periodic table.
There are no compounds on the periodic table. The periodic table only lists elements.