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a stable octet is also known as a full outer shell.
it occurs when electrons are added or removed from an atom so the outtermost shell contains its maximum amount, funnily enough Helium is included because is has a full outer shell as opposed to the direct meaning of a full octet.
the term full octet refers to the outtermost shell being complete, however a direct definition means the outtermost shell containing EIGHT electrons, which simply isn't possible for something like Helium or Hydrogen.
in which case, the full octet of either Helium or Hydrogen is two electrons- this would give Helium no charge at all, but would give Hydrogen a -1 charge, in a diatomic molecule two Hydrogen atoms would share their electrons between them:
H=H <--Hydrogen / Helium --> He (would not donate or adopt electrons)
more interstingly is the FORMS of Hydrogen. there are three: Hydrogen, deuterium and tritium.
What else can I help you with?
What is an example of unstable atom?
Any of the noble gases (in the right-most column of the periodic table): helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe) radon (Rn), and Hydrogen.They all have what is called a stable "octet."See the Related Questions for more information on what the octet rule in chemistry is.
How does an atom behave if it had a full octet of valence electrons?
It is very stable #APEX :P
Why do atoms share or transfer electrons?
The number of electrons atoms donate or accept or share has to do with the octet rule. The octet rule is a rule of thumb that reflectfalses thethis is not ture increase stability of an atom when it has a complete valence shell (which is usually 8 valence electrons). Therefore, if an electron has one less electron than is necessary to complete its outer valence shell, it will accept an extra electron. The halides, such as fluorine, chlorine, bromine and iodine are all missing one electron to reach a stable octet (the noble gas configuration), and all accept one electron. The alkali metals, such as lithium, sodium, potassium and rubidium all lose one electron because they have one more electron than the noble gas configuration.See the Related Questions for more information about counting valence electrons and the octet rule.
What does the phrase stable temperatures mean?
Stable temperatures refer to a situation where temperature remains fairly constant or consistent over a period of time, showing minimal fluctuations or variations. This can be beneficial for maintaining a comfortable environment or for the stability of certain processes that are sensitive to temperature changes.
What is the difference between octets and bytes?
An octet is a unit of digital information equal to 8 bits, while a byte is a unit of digital information typically composed of 8 bits. Therefore, in most cases, the terms octet and byte are used interchangeably. However, historically there have been instances where a byte could consist of 6, 7, or 9 bits, while an octet always refers to 8 bits.
What does gass mean?
Noble gases have completely filled octet. They are stable.
What does noble gasses mean?
Noble gases have completely filled octet. They are stable.
Does xenon gain or lose electrons to be a stable octet?
Neither. It has a stable octet in its ground state.
What does it mean to achieve a stable octet?
Achieving a stable octet means having 8 valence electrons in the outermost energy level of an atom, which corresponds to the configuration of noble gases. Atoms can achieve a stable octet by gaining, losing, or sharing electrons to attain a full outer electron shell and increase their stability.
How many more electrons does Fluorine need to have a stable octet?
Fluorine needs one more electron to have a stable octet, as it has 7 valence electrons and stable octet configuration is achieved with 8 electrons.
When compounds like to have 8 electrons in their outter shell what does that mean?
There is a general tendency to form an octet, to have a stable structure.
How can xenon achieve stable octet?
Xenon can achieve a stable octet by forming compounds with elements that can share their electrons with xenon. For example, xenon can form compounds with fluorine, chlorine, or oxygen where xenon acts as the central atom and bonds with these more electronegative elements to complete its octet.
How many electrons are in a complete octet why is having a complete octet important?
eight. it is important to obtain octet so that elements become stable.
How many more electrons does silicon need in order to have a stable octet?
Silicon, like carbon, has four valance electrons, and needs another four to have a stable octet.
What is the statement of an atom when most stable when it has eight electrons in its outermost energy level?
The statement is known as the octet rule. Atoms are most stable when their outermost energy level is filled with eight electrons, known as an octet. This stability is achieved by gaining, losing, or sharing electrons with other atoms to complete the octet.
How could xenon achieve a stable octet?
Xenon can achieve a stable octet by forming compounds with other elements through electron-sharing, such as in xenon tetrafluoride (XeF4) or xenon octafluoride (XeF8). These compounds allow xenon to complete its valence shell and satisfy the octet rule.
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.
