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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.
Lithium is in group 1 of the Periodic How_many_electrons_must_the_lithium_atom_give_up_to_become_stable, so it must lose one electron for it to attain a full outermost energy level and become stable.The charge will then be positive (+).
Sulfur has 16 electrons which can form 6 bonds, as seen in SF6 where sulfur is bonded to 6 fluorine atoms. In Na2S, sulfur gains 2 electrons from two sodium atoms to achieve a stable octet, consistent with its electron configuration. This shows how sulfur can accommodate different bonding arrangements based on its electron configuration.
Iodine, located in Group 17 of the periodic table, has 7 valence electrons. To achieve a noble gas electron configuration (like Xenon), it must gain 1 electron to fill its valence shell and attain stability.
Iodine, a halogen, has seven valence electrons. By gaining one electron, it achieves a stable electron configuration with a full outer shell, forming an iodide ion with a charge of -1.
nitrogen should give 5 electrons (or better gain 3 electrons) to attain noble gas configuration.
A nitrogen atom needs to gain 3 electrons in order to attain a noble-gas electron configuration, similar to that of neon. This would allow the nitrogen atom to fill its outermost energy level and achieve greater stability.
Calcium's electron configuration is [Ar] 4s2. To attain a noble gas configuration, calcium must lose 2 electrons to have the same electron configuration as argon, 4s2 3d10.
Calcium (Ca) has 2 valence electrons. It needs to lose these 2 electrons to attain a noble gas electron configuration, which is the stable octet configuration found in noble gases.
Calcium (Ca) has 20 electrons and its electron configuration is [Ar] 4s². To attain a noble gas electron configuration, calcium needs to lose two electrons to achieve the stable electron configuration of argon ([Ar] 4s² 3d¹⁰).
Atoms try to attain the electronic configuration of noble gases by gaining, losing, or sharing electrons to achieve a stable octet. For example, sodium (Na) will lose one electron to attain the stable electronic configuration of neon (Ne), while chlorine (Cl) will gain one electron to achieve the same configuration. Both processes aim to reach the stability of a noble gas configuration.
It loses 2 electrons and becomes a +2 ion.
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Sulfur gains two electrons to attain a noble gas configuration, which is the electron configuration of argon. This allows sulfur to have a stable octet of electrons in its outer shell and achieve a more stable electron configuration.
aluminium should lose three electrons to attain noble gas configuration
Calcium (Ca) has 20 electrons in its neutral state. To attain a noble gas electron configuration (like argon), calcium would need to lose 2 electrons to have the same electron configuration as argon, as argon has 18 electrons.
To attain a noble gas electron structure, a nitrogen atom must gain three electrons, not lose five. Nitrogen is in group 15, so it has five valence electrons. By gaining three electrons, it can achieve a stable octet like the noble gas neon.