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The "octet rule."

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9y ago

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Related Questions

What family of element is relatively unreactive and why?

Nobel gases are relatively nonreactive because they have eight electrons in the outermost energy level, which is a stable configuration


What does it mean if an element has 8 electrons?

it has a full octet


How many electrons are in the second lowest energy level?

there are eight electrons.


What have a full set of electrons on their outermost energy level?

The noble gases (group 18/VIIIA/0) are naturally occurring elements that have a full valence shell with eight valence electrons (an octet), except for helium which has two valence electrons (a duet). This makes these elements very stable and very nonreactive.


Which noble gas does not have eight electrons in it's highest occupied energy level?

Helium is the noble gas that does not have eight electrons in its highest occupied energy level. It only has two electrons in its outermost energy level.


What is the maximun number of electrons in the second energy level of an atom?

The maximum number of electrons in the second energy level of an atom is 8.


How many electrons in magnesium's third energy level?

Magnesium has two electrons in its first energy level, eight electrons in its second energy level, and two electrons in its third energy level, for a total of 12 electrons.


How many electrons are in the outermost energy level of carbon and how many does it need to have this energy level filled?

Carbon has four electrons in the outermost energy level, which is energy level two. It needs eight electrons to have this energy level filled.


How many electrons can be placed in th second energy level?

In the second energy level, eight electrons are allowed at most.


How many electrons does the second energy level hold?

eight!!


How many electrons does the silicon have in the second energy level?

eight


How many electrons are in the outermost level of carbon how many electron does it need to have fill this energy level?

Carbon has four electrons in the outermost energy level, which is energy level two. It needs eight electrons to have this energy level filled.