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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.

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15y ago
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15y ago

Oxygen is in group 16 so it has 6 valence electrons. In order to have a full outer shell, and satisfy the octet rule, it needs 2 more valence electrons to have a full outer shell.

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12y ago

None: Noble gases are noble because they have a full outer valence shell.

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10y ago

Oxygen has 6 valence electrons. Two more for a total of eight will allow it to have a full valence shell.

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14y ago

it needs one more valence electron

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14y ago

Seven

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16y ago

8

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7y ago

Two apex

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Q: How many more valance electrons does oxygen need to have a full outer valence shell?
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Related questions

Number of valance electrons of oxygen?

6 valence electrons 1s2 2s2 2p4 These 6 valence electrons are in the outer shell.


Outer shell electrons are known as?

Valance electrons


How many valence electronss are there in Boron?

There are three valance electrons. These are the electrons in the outer shell if it is not full.


How many electrons are in oxygen's outer level?

The word "valance" is used to describe electrons in the outer-most energy level of an atom. Oxygen has six valance electrons.


Which electrons interact to form chemical bonds?

The outer electrons, also known as the Valence electrons


What are the electrons involved in the formation of a chemical bond called?

The valance electrons. The outer level of electrons every atom has. Every atom has a full valance shell at 8, so only the Nobel gasses are nonreactive naturally and other atoms either donate or accept the number of electrons needed to come to an octet of electrons.


Electrons that are held most loosely in an atom are called what?

The electrons in the valence band, this can be 1 to 8 electrons (in the s and p orbitals of the outer shell) depending on the element.


How many valence electrons are in boron?

3 valence electronsThere are three valance electrons. These are the electrons in the outer shell if it is not full.


What is the number of electrons in outer shell called?

The number of electrons in the outer shell are called Valence electrons and are important in determining how the atom reacts chemically with other atoms.


What are the electrons in the outer shell?

Those electrons are the valence electrons. They are the electrons which mostly take part in exchange of electrons or sharing of electrons. Hence, valence shell electrons are a very important part of chemistry since all the reactions due to them only.


How many electrons does a neutral atom of oxygen usually have in it's outer orbit?

Oxygen has 6 valence electrons. These are in the outer orbit.


How many electrons are in the outer shell of O?

Oxygen has 2 valence electrons.