Nitrogen has five valence electrons and needs three more to achieve a full valence shell of eight electrons, in accordance with the octet rule. By gaining three electrons, nitrogen can complete its outer shell, typically forming covalent bonds with other elements to achieve this stable configuration.
Nitrogen needs 3 more electrons to have a complete valence shell of 8 electrons. Nitrogen has 5 electrons in its valence shell, and a complete valence shell for nitrogen would have 8 electrons to achieve stability.
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Oxygen needs 2 more valence electrons to have a full outer shell. Oxygen has 6 valence electrons, and a full outer shell for oxygen is achieved at 8 valence electrons.
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Oxygen has six valence electrons and requires two additional electrons to achieve a full outer valence shell, which is complete with eight electrons. This is in accordance with the octet rule, which states that atoms tend to gain, lose, or share electrons to attain a stable configuration of eight electrons in their outer shell.
Nitrogen needs 3 more electrons to have a complete valence shell of 8 electrons. Nitrogen has 5 electrons in its valence shell, and a complete valence shell for nitrogen would have 8 electrons to achieve stability.
Nitrogen has five valence electrons as a neutral atom, but it is shooting for eight. So it needs to gain three more electrons.
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Two elements that need 3 electrons to complete their valence shell are nitrogen and phosphorus. Nitrogen has 5 electrons in its valence shell and needs 3 more to have a full shell, while phosphorus has 5 electrons in its valence shell as well and requires 3 more to achieve stability.
A neutral atom of nitrogen (atomic number 7) needs to lose 3 electrons to have a full valence electron shell, similar to the nearest noble gas neon. This is because nitrogen has 5 valence electrons and needs 8 electrons in its outer shell to achieve stability.
Nitrogen pentafluoride does not exist because it violates the octet rule, which states that elements tend to combine in such a way that each atom has a full valence shell of electrons. In the case of nitrogen pentafluoride, nitrogen would need 10 electrons to achieve a full valence shell, which is energetically unfavorable.
the electrons on their outer shell, all atoms want to gain a full valence shell.
Nitrogen would have a neutral charge and eight valence electrons.
it needs six more electrons to have a full outer valence shell.
Oxygen needs 2 more valence electrons to have a full outer shell. Oxygen has 6 valence electrons, and a full outer shell for oxygen is achieved at 8 valence electrons.
Valence electrons of any atom are located in the outermost shell that atom carries electrons. For example a carbon atom has 6 electrons: 2e in its first shell (which is full) and 4e (valence electrons) in second shell--there are no electrons farther than second shell for carbon.
No, only the noble gases in the far right column have a full valence shell.