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Typically an atom with a complete octect on its valence shell is chemically stable. There are exceptions to this rule, as with any other. The nonmetals below the row of Carbon, Nitrogen, Oxygen and Fluorine typically accept more. The rule of thumb is that a stable atom is one that has eight electrons on its valence (or outermost) shell.
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What is it called when an atom has an outer energy level is filled with electrons?
it is called complete or completely stable
Why a atom is stable when the outermost electron shell is full?
It octan is complete .so follow octan rule and its electronic confrigation complete.
An atom does not need any electrons if it has outermost shell?
An atom needs electrons in its outermost shell to be stable. The number of electrons in the outer shell determines the atom's chemical properties and reactivity. If an atom's outer shell is complete, it is considered stable and less likely to react with other atoms.
What is a partially filled outer electron level makes with?
A completley filled out electron level makes the atom stable
What an atom becomes when it has a complete set of electrons?
An atom becomes stable when it has a complete set of electrons in its outermost energy level, known as a full valence shell. Atoms achieve stability by gaining, losing, or sharing electrons to reach this state. Once achieved, the atom is less likely to react with other atoms to form chemical bonds.
What causes an atom to be stable?
An atom becomes stable by gaining or loosing electrons.
An atom is stable when its outermost orbit is?
An atom is stable when its outermost orbit, or valence shell, is complete with the maximum number of electrons it can hold according to the octet rule. This typically means having eight electrons for most elements, except for hydrogen and helium which only need two electrons in their outer shell to be stable.
Typically if the valence orbital of an atom is full the atom is?
If the valence orbital of an atom is full, the atom is stable and less likely to interact with other atoms to form chemical bonds. This is because a full valence orbital fulfills the octet rule, meaning the atom has attained a more stable electron configuration.
How many electrons must a chlorine atom gain to complete its octet?
A chlorine atom must gain one electron to complete its octet, as it has 7 electrons in its outer shell and needs 8 to achieve a stable electron configuration.
What is the most stable atom in the periodic table?
The most stable atom in the periodic table is helium.
How many electrons would an atom of magnesium have to lose to have a stable octe?
It'll have to lose two to have a stable octet.
Compare the stability of a lithium atom with that of its ion Li plus .?
Li+ means that the atom lost an electron. And this means it has now has a complete outershell, thus being more stable than the Lithium atom with 1 valence electron
