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it was to gain 3 more valence electrons so it can be like the noble gases.

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Q: How can an atom that has 5 valance electrons achieved a full valance of electrons?
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Which electrons of an atom can be shared or transfered?

Ionic type of bonding is highly favored among the ionic species, where one atom has tendency to donate electrons and the other has tendency to accept electrons in order to attain a stable atomic coniguration with a filled outer shell of 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.


How many valance electrons in neon?

Eight - it has a full outer shell of electrons.


An atom contains 8 valence electrons This atom is probably a?

This atom could be any of a number of different elements: having 8 valance electrons does not necessarily mean that the outer shell of the atom is full as larger atoms can store more electrons per shell (first shell=2, 2nd=8, 3rd, 18, etc)


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.


Is argon a reactive element?

Not really. Argon is a Nobel gas with a full valance octet; 8 valance electrons that do not need to accept or donate electrons to be '' happy. ''


What makes a group not reactive on the periodic table?

A full octet, valance shell. A valance shell with eight electrons, such as the Nobel gases have, doe not need to donate or accept electrons into or out of the valance shell to be stable.


Why do elements tend to react?

Classic answer is to "satisfy" a full valance ring of electrons.


The second energy level contains how many electrons when it is full?

The second energy level contains eight valance electrons when it's full.


Why doesnt a neon atom tend to gain electrons?

Because , It's Outer Shell Is Totally Full With 8 Electrons .


If k and L shell of an atom are full then what would be the number of electrons in an atom?

If K and L shell are full then the number of electrons in that atom is 10.


How many additional valence electrons does fluorine need to have a full valance shell?

1