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Are atoms with eight electrons in the outer shell not reactive at all?
stable and chemically nonreactive, or inert.
Are covalent bonds stable?
Covalent bonds are the most stable because they share electrons to fill their outer shell- their valence shell- which make them completely stable. Unstable molecules are those that do not have a full outer shell, thus want to pair up and fill it.
When is an element stable?
For an element to be stable, it must have a full outer shell (valence shell) of electrons. An element with a full outer shell of electrons will act like its nearest noble gas and be stable. Most elements require 8 valence electrons to be stable, however H needs 2.
Argon is a stable gas with a very high ionization energy Which statement explains why?
It has a full outer shell of electrons
When is the valence shell stable?
Whenever the outside shell of the atom, or valence shell, is completely full with electrons. Ex: The noble gases are lucky enough to start out stable because they fill their outer shells.
What is mean by stable version?
The stable configuration is when an atom has a full outer shell.
What makes an element stable?
an element is stable when it has a full outer shell of electrons. to abide by the octet rule it must have a shell of 2 then 8 electrons. An element with a full outer shell (8) will be stable and act like its nearest noble gas.
Are atoms with eight electrons in the outer shell not reactive at all?
stable and chemically nonreactive, or inert.
Are covalent bonds stable?
Covalent bonds are the most stable because they share electrons to fill their outer shell- their valence shell- which make them completely stable. Unstable molecules are those that do not have a full outer shell, thus want to pair up and fill it.
What are Atoms with a complete or closed outer shell?
a stable compound
When is an element stable?
For an element to be stable, it must have a full outer shell (valence shell) of electrons. An element with a full outer shell of electrons will act like its nearest noble gas and be stable. Most elements require 8 valence electrons to be stable, however H needs 2.
What are the conditions for stable electric configuration?
The valence/outer shell has to be completely full to be completely stable.
An atom is chemically stable when it’s outer ____ is completely filled with?
Its outer shell is filled with electrons.
How many electrons does an atom need in its outer shell to be stable?
5
Does an atom need 8 electrons in its outer shell to be stable?
YES!
What are atoms with a complete or closed outer shell called?
Stable atoms.
Argon is a stable gas with a very high ionization energy Which statement explains why?
It has a full outer shell of electrons
