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How many electrons does a stable sodium atom have?
Sodium has 11 electrons.
Do metals usually gain or loose electrons to be stable?
Metals will LOSE electrons to become stable.
Why do valence electrons determine the reactivity of an atom?
The valence electrons are the outermost electrons. In an atom, its lower energy levels have been filled and are therefore stable. But, except for the noble gases, the valence energy level is not filled, and therefore not stable. So atoms must undergo chemical reactions in order to fill their valence shells and become stable. They can do this by sharing electrons, transferring electrons, or by forming a sea of electrons shared by all the atoms.
What is an atom stable?
An atom is stable when it has a full outer electron shell, which typically consists of 8 electrons. Atoms can achieve stability by gaining, losing, or sharing electrons through chemical bonds. Stable atoms do not easily react with other atoms or lose their structure.
Are the valance electrons in neon reactive or stable?
they are stable
Is Argon Conductivity?
No, argon is not a conductor of electricity because it is a noble gas that exists in a stable, non-reactive state. This means that argon does not contain free-moving charged particles (ions or electrons) needed for electrical conduction.
When is a periodic orbit stable?
when the shells have complete electrons they are stable
What element has a stable 2 valence electrons?
The element with a stable 2 valence electrons is helium. Helium has a full outer electron shell with 2 electrons, making it very stable and unreactive.
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.
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.
Does xenon gain or lose electrons to be a stable octet?
Neither. It has a stable octet in its ground state.
How many valence electrons will make an element happy or stable?
Most elements are stable with a full outer shell of electrons, typically with 8 electrons known as the octet rule. However, elements in the first shell can be stable with 2 electrons. This full outer shell results in a stable configuration similar to the noble gases, making the element happy or stable.
