How many valence electrons does xenon have?

How many valence electrons does xenon have?

Answer: Xenon has 8 valence electrons. In xenon, there are a total of eight valence electrons as it belongs to the 5th period of the modern periodic table.

Xenon is a chemical element with atomic number 54 and the symbol Xe belongs to the noble gas family. It ends with 5s² 5p⁶ which indicates that there are eight electrons in the outermost shell of the fifth level. These 8 electrons present in the outermost shell are called valence electrons. The concept of valence electron plays a very significant role as far as the chemical characteristics and the way element bonds are concerned. Elements such as xenon in the noble gases are chemically inactive by ordinary procedure as the neon atom’s outer shell is full. Still, xenon stands out as one of the noble gases albeit it is known to form compounds under certain circumstances. This ability is due to its large atomic size and lower ionization energy than the lighter noble gases and enables its valence electrons to form bonds under highly flawed conditions or with Fluorine only.