He, helium
Zirconium is in period 5. And the noble gas in this period is xenon
For helium it is 1s2. For the other noble gases it will be ns2 np6 where n is the period in which the noble gas in present.
neon
The element Radon (atomic symbol Rn) is the noble gas found in Period 6 of the periodic table.
He, helium
Zirconium is in period 5. And the noble gas in this period is xenon
At the end of each period is a noble element. It is non-reactive.
For helium it is 1s2. For the other noble gases it will be ns2 np6 where n is the period in which the noble gas in present.
neon
The element Radon (atomic symbol Rn) is the noble gas found in Period 6 of the periodic table.
neon
Xenon
Zirconium
The noble gas in the fifth period is Xenon (Xe). It weighs 131.29g/mol.
It is the short hand of electron destribution (electron configuration). Constructed by putting the symbol of the noble gas in the period before the element in brackets and continuing the electron configuration from where the noble gas left off. For example: the noble gas distribution of Aluminum is [Ne] 3s2 3p 1
The number of electron shells depends on the noble gas. The number of shells will be equal to the period in which the noble gas is present.