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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).
How many electrons can an atom hold in its outermost level?
The number of valence electrons depends on the element and it could have 1 to 8 valence electrons.
Which element has a full outermost energy level contining only two electrons?
Helium has a full outermost energy level containing only two electrons.
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.
Are the valence electrons the outermost electrons?
Yes. Valence electrons are the electrons found in the outermost shell / energy level
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)
Valence electrons in a sentence?
valence electrons are the electrons found in the outermost energy level of bohr diagram for an element.
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.
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.
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.
How many electrons are in the outermost energy level of most atoms?
Most atoms have either 2 or 8 electrons in their outermost energy level, also known as the valence shell. This outer shell is important for determining an atom's chemical properties and how it bonds with other atoms to form molecules.
