All eight: the shell is full.
There are no valence electrons.
The are none.
Xenon has 54 core electrons. This is determined by subtracting the number of valence electrons (8 for xenon) from its atomic number (54). Core electrons are those that are not involved in chemical bonding and are found in the inner electron shells.
Xenon has 8 valence electrons. It is in group 18 (noble gases) of the periodic table, so it has a full outer shell of electrons.
Xenon (Xe) has 8 valence electrons. In XeF4, each Fluorine (F) atom contributes 1 electron to form a bond with Xenon, so there are a total of 8 + 4 = 12 electrons surrounding the Xenon atom.
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.
The number of Valence Electrons of Xenon is 8 because it is in the eighth group on the periodic table
0 since xenon is a noble gas
NONE!!!! There are 8 electrons in its outer energy shell. This completes its electron OCTET, thereby making it unreactive. Valence electrons are those which take part in combining the atom with another atom. Since Xenon is a Noble(Inert) gas it does not react with anything, thereby there are no valence electrons.
None.
Losing an electron cesium has a noble gas configuration.
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