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Helium has a full outermost energy level containing only two electrons.

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AnswerBot

1y ago

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Related Questions

What element in period 3 has 8 electrons in its outermost energy level?

The element in period 3 with 8 electrons in its outermost energy level is chlorine (Cl).


What are Valence elcetrons?

Valence electrons are the electrons in the outermost energy level of an atom. They are involved in chemical bonding and determine the reactivity of an element. The number of valence electrons influences the element's properties and behavior in chemical reactions.


Are the valence electrons the outermost electrons?

Yes. Valence electrons are the electrons found in the outermost shell / energy level


A helium he atom has 2 electrons that are both in the outermost energy level how many more electrons does the atom need to fill its outermost energy level?

It is the most stable element in the universe and does not need anymore electrons. Its outermost energy level is full.


What element has 2 electron energy levels and 4 electrons available for bonding in the outermost energy level?

The element carbon


What element has two electrons in its outermost third energy level?

Mg -magnesium.


Which element has a full outermost energy level containing two electrons?

Helium (He)


What is the total number of electrons in the outermost energy level?

The velence electron will vary for element to element and can have 1 to 8 valence electrons.


Valence electrons in a sentence?

valence electrons are the electrons found in the outermost energy level of bohr diagram for an element.


Valence electron are found in what energy level?

Valence electrons are found in the outermost energy level of an atom, also known as the highest principal energy level. These are the electrons involved in chemical bonding and determining the reactivity of an element.


Which element has a full outermost energy level with 2 electrons?

Well, darling, that element you're looking for is helium. It sits pretty on the periodic table with its full outermost energy level of 2 electrons, living its best life. So, there you have it, helium is the sassy star of the show with its energy level on lock.


How do you find valency of elements?

The number of electrons in the outermost energy shell is usually used in finding the valency of a given element. For instance elements that have two electrons in the outermost energy shell have valency 2.