All eight: the shell is full.
The outer shell of xenon is full with 8 electrons.
Xe (Xenon) is in group 8, and therefore has a stable configuration of eight valence electrons.
There are no valence electrons.
The number of Valence Electrons of Xenon is 8 because it is in the eighth group on the periodic table
None.
26
There are 2 electrons in valence shell of calcium. :-)
The electronic configuration of xenon is 2, 8, 18, 18, 8. So there are FIVE electrons shells that are filled. Alternatively, xenon belongs to 5th group, so the fifth shell is the valence shell.
Xenon is a noble gas belonging to group 18. It has eight valence electrons.
A magnesium atom has 2 electrons in its valence shell. A magnesium ion has 8 electrons in its valence shell.
Valence electrons are placed in the outermost shell of electrons.
2 valence electrons