There is not an element number that big. The elements only go up to 112, Copernicium. Then there are "elements" from 113 to 118, but they have not been found yet. They are just names for the soon to be elements. All in all, there is no 23457th element.
Trust me, I memorized the Periodic Table.
Radium (Ra) # 88th element in the periodic table.
The element abbreviated with As on the periodic table is Arsenic
Sodium is the eleventh element on the periodic table.
A group in Periodic Table is the column of element in periodic table
Copper is on the Periodic Table, anything on the periodic table is an element so copper wire is made from an element.
Darmstadtium is the element 110 in the periodic table.
No, hydrogen is ?the lightest element in the periodic table.
H or Hydrogen is an element. If it's on a periodic table then it's an element
The element potassium is represented by the abbreviation K in the periodic table.
Berkelium is on the periodic table. If it's on the periodic table, it's an element.
No element has an atomic weight of 19.32 on the periodic table.
Krypton is the 36 th element in the periodic table. It is a noble gas belonging to 4th period of the periodic table.