eight.
it is important to obtain octet so that elements become stable.
Phosphorus need 3 electrons to complete its octet.
It is necessary to gain/lose electrons.
Noble gasses have the complete octet of valence electrons. The are in the family 18 of the periodic table. They are unlikely to react with other elements.
Octet Rule: In order for atoms to become more stable, they will take electrons, lose electrons, or share electrons so that their outer shell/level will contain eight electrons and be complete.
if it is a noble gas it already has an octet, otherwise, it would need to gain or use electrons to complete an octet and would no longer be neutral or unbounded.
One.
it forms covalent bonds by sharing electrons
by sharing its electrons
six valence electrons.....It only requires two more to complete octet....
Li3N because Lithium will give 3 electrons to complete Nitrogen's octet as N has 5 electrons in it's valence shell and needs 3 more to complete it's octet.
No, it doesn't have a complete octet. Phosphorous is in group 5A, meaning it has 5 valence electrons (5 electrons on its outest shell).
Octet rule states that each electron wants to complete its octet ( 8 electrons in the outermost shell) or a duplet (in case of hydrogen and helium).