0
What else can I help you with?
How many valance electrons does helium have?
Helium has two valence electrons. It is the only noble gas not to have eight valence electrons. Helium has the electronic configuration 1s2.The Noble gases have eight valence electrons in their outer shell.
How many more valance electrons does oxygen need to have a full outer valence shell?
None. Neon is a noble gas, a category of elements that exist in nature as inert gasses. In special situations, neon can be made to react with other elements, but in ordinary conditions, neon is inert, which just means non-reactive. It's outer orbit is full--it doesn't want to give up the electrons it has, or to take any more.
Will helium catch fire?
No. Helium is a completley inert gas and is not known to undergo ANY chemical reactions.
What is nitrogens ability to conduct elictricity?
Nitrogen is a poor conductor of electricity because it is a nonmetal with a full valence shell of electrons, making it difficult for electrons to move freely through the material. Therefore, nitrogen gas is an insulator and does not readily conduct electricity.
How many electrons would calcium have to lose or gain to have to have 8 valence electrons?
Calcium would need to lose 2 electrons to have 8 valence electrons. This is because calcium has 2 valence electrons in its outer shell, and by losing these 2 electrons, it can achieve a stable octet configuration like the noble gas argon.
Helium is what type of element?
Helium is a noble gas with 2 valence electrons.
Is krypton oxidation?
Krypton is an inert gas.
How many valence electrons in kypton?
Krypton has 8 valence electrons that is 4s2 4p6.it is chemically inert since it attains an octet configuration.
What makes neon an inert gas?
Noble gases (such as neon) have full valence electron shells (8 electrons).
What is a noble gas but does not have 8 valence electrons?
Helium is the only noble gas that doesn't have 8 valence electrons. It only has 2.
Does argon gain electrons?
Argon is a noble gas with a full valence shell of electrons, so it does not typically gain or lose electrons. It is considered chemically inert due to its stable electron configuration.
Is the element xenon a metal or non metal?
Xenon is a nonmetal. It is a noble gas located in group 18 of the periodic table. It is known for being inert and having a full valence shell of electrons, making it stable and nonreactive.
How many valance electrons are in Xenon?
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.
What is the atom called if the outer shell is full of electrons?
A full outer electron shell, the so-called valence shell, creates an inert gas in those elements (the inert or noble gases). In other elements, what is called "inert gas configuration" will apear in the Halogens (the Group 17 elements) and some Group 16 elements. When they "borrow" an electron or electrons in an ionic bond, they do so to achieve "inert gas configuration" by "filling" their valence shell with the borrowed electrons.
What happens to the reactivity of any atom or ion that acquires the same electronic structure as an inert gas?
any atom that has or acquires a valence shell containing exactly eight electrons often is or becomes quite inert.
How many valence electrons does He have?
Helium has 8 valence electrons. It is a noble gas. none = 0
Is helium inert gas?
Yes, because it has a complete valence orbit.
