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How many valence electrons does He have?
Helium has 8 valence electrons. It is a noble gas. none = 0
How many valence electrons are found in an atom of each what element Helium?
Helium has 2 valence electrons.
What is the number of valence electrons the element helium has?
Helium has 2 electrons (total of 2 electrons and 2 valence electrons)
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 valence electrons are in the outer shell of helium?
2 valence electrons
How many electrons are in outermost level of helium?
Helium has 2 valence electrons.
How many Valence electrons for helium?
2
How many valence electrons helium has?
8
How many valence have He?
As helium is located in group 18, it has no valence electrons.
How many electrons are in the outer shell of helium?
2 valence electrons for helium (helium has only 1 shell)
How many valence electrons are in an atom of helium?
helium has 2 electrons as its atomic number is 2
How valence 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.
