The last element in each period is a noble element. It is non-reactive.
Presumably because atomic number is the fundamental characteristic for organizing the periodic table itself. Every element in the interior of a period of the periodic table has an atomic number greater by 1 than its neighbor to the left and less by 1 than its neighbor to the right; every element (except hydrogen) at the left end of a periodic table period has an atomic number greater by one than the rightmost member of the preceding period; and every element at the right end of a periodic table periodic has an atomic number less by 1 than the leftmost element in the succeeding period, if such a succeeding period exists.
Krypton is the 36 th element in the periodic table. It is a noble gas belonging to 4th period of the periodic table.
On the Periodic Table, a Period is one of the horizontal rows. If an element is last in it's period, then it's on the right hand side of the Periodic Table. There is an inert gas at the end of every Period.
Silver is the 47th element on the periodic table. It is located in period 5 and group 11 in the periodic table.
Neon element in the periodic table period 2 has most mass.It has atomic mass of 20.17.It is colorless and odorless.
An elements period is its row in the Periodic Table.
An elements period is its row in the Periodic Table.
Presumably because atomic number is the fundamental characteristic for organizing the periodic table itself. Every element in the interior of a period of the periodic table has an atomic number greater by 1 than its neighbor to the left and less by 1 than its neighbor to the right; every element (except hydrogen) at the left end of a periodic table period has an atomic number greater by one than the rightmost member of the preceding period; and every element at the right end of a periodic table periodic has an atomic number less by 1 than the leftmost element in the succeeding period, if such a succeeding period exists.
Krypton is the 36 th element in the periodic table. It is a noble gas belonging to 4th period of the periodic table.
The element Mg is in the 3rd period of the periodic table.
Atomic mass was used to organize the earliest periodic table.
A period on the Periodic Table is another name for the row that an element is on.
Sulfur (S, element number 16) is on the third period of the periodic table.
There is no such element on the Periodic Table
5
Caesium is a Period 6 element.
On the Periodic Table, a Period is one of the horizontal rows. If an element is last in it's period, then it's on the right hand side of the Periodic Table. There is an inert gas at the end of every Period.