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An atom does not need any electrons if it has outermost shell?
An atom needs electrons in its outermost shell to be stable. The number of electrons in the outer shell determines the atom's chemical properties and reactivity. If an atom's outer shell is complete, it is considered stable and less likely to react with other atoms.
How many electrons does an atom need in its outer shell to be stable?
5
How many electrons does an atom of nitrogen have on its outer shell?
An atom of nitrogen has 5 electrons in its outer shell. This makes nitrogen a nonmetal and means it requires 3 more electrons to fill its outer shell and become stable.
How many electrons does an atom need in its outer shell to be most stable and unreactive?
An atom is most stable and unreactive when it has eight electrons in its outer shell, a configuration known as the octet rule. This is because having a full outer shell typically leads to lower energy and greater stability. However, helium is an exception, as it is stable with just two electrons in its outer shell.
How is cl- ion formed by the cl atom?
The Cl atom gains an electron from another atom, and electrons carry a 1- charge. The Cl atom does this because it has 7 outer shell electrons, which isn't very stable, while an outer shell of 8 electrons is stable.
An atom is chemically stable when it’s outer ____ is completely filled with?
Its outer shell is filled with electrons.
If an atom has a stable number of electrons how can you tell?
If an atom has a stable number of electrons, it will have a full outer electron shell (valence shell). This full outer shell will typically have 2, 8, 18, or 32 electrons, depending on the period the atom is in. Atoms with full valence shells are considered stable because they are less likely to undergo chemical reactions to gain or lose electrons.
Is an atom with six electrons more stable than an atom with one?
An atom with six electrons is generally more stable than an atom with one electron. This is because atoms tend to be more stable when their outer electron shell is filled with electrons. Atoms strive to achieve a stable electron configuration, such as a full outer shell, which contributes to their overall stability.
When is an atom most stable?
Answer When the outermost shell(valence shell) is filled the atom is to be most stable. First Shell: holds up to 2 electrons Second Shell: holds up to 8 electrons Third Shell: holds up to 18 electrons Fourth Shell: holds up to 32 electrons
If an atom has fewer than 4 electrons in its outer shell does it looses electrons gain electrons or both?
The atom wants to have eight or full electrons in its outer valence ring... so if it has four electrons in its outer shell it has the choice of loosing four electrons or finding four electrons somewhere else (whichever is the easiest for it to bond with).
The outer shell of any atom can hold no more than how many electrons?
The outer shell of an atom, also known as the valence shell, can hold a maximum of eight electrons. This is based on the octet rule, which states that atoms are most stable when they have eight electrons in their outer shell. However, the first shell can hold only two electrons.
How many Chlorine are in the outer shell of a sodium atom?
One chlorine atom has 7 electrons in its outer shell, and sodium has 1 electron in its outer shell. Therefore, sodium can donate its electron to chlorine, forming a stable compound where chlorine has a full outer shell with 8 electrons.
