The noble gases (helium, neon, argon, krypton, xenon).
This is the family of noble gases (group 18).
2 or more electrons, because Oxygen already has 8.
A complete octet of electrons (8) in the outer-most, or valence, shell.
Helium is the element in the noble geses family that does not have an octet. Helium is the element in the noble geses family that does not have an octet.
The octet rule states that all elements form ions to reach 8 valance electrons, or the nearest noble gas. If an element is a noble gas, it already has 8 valance electrons, therefore does not need to form ions to bond with other ions, thus becoming un-reactive.
This is the family of noble gases (group 18).
its called an 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.
Yes, neutral unbonded atoms can complete a valence octet by gaining or losing electrons to achieve a stable electron configuration with 8 valence electrons. This stability is known as the octet rule, which applies to many elements in the periodic table.
Noble gases (except for helium).
2 or more electrons, because Oxygen already has 8.
nitrogen family because nitrogen family wants to complete its octet by taking three electrons from other compounds.
Noble gases have a complete octet and are stable because they have a full outer electron shell. They do not chemically bond with other atoms because they are already in a stable configuration.
Neon
The noble gases have a complete octet of valence electrons. This means they have a full outer electron shell, which makes them stable and less likely to react with other elements. Examples of noble gases include helium, neon, and argon.
Neon does not typically form ionic compounds because it already has a full valence shell with 8 electrons, satisfying the octet rule. Its electron configuration (1s^2 2s^2 2p^6) makes it very stable and unreactive with other elements.
Atoms in the oxygen family can gain or share two electrons in order to achieve an octet of electrons.