Xenon.
Xenon is a noble gas. It belongs to group 18 and period 5.
Group 0 Period 5
Group 18, period 5.
18 element
Xenon.
Xenon is a noble gas. It belongs to group 18 and period 5.
Group 0 Period 5
Group 7 Period 5
There is no element that has been found yet with those characteristics ( group 5, period 2)
Group 18, period 5.
5
18 element
Tc The element is Technetium
Zirconium (Zr)
The element is Technetium with the symbol, Tc.
Element Name: Arsenic. Chemical Symbol: As.