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Antimony (Sb) has an atomic number of 51 and is located in group 15 of the Periodic Table. To achieve a noble gas electron configuration, antimony typically gains three electrons to form a stable anion (Sb^3-), resembling the electron configuration of xenon. Alternatively, it can lose five electrons to form a cation (Sb^5+), but gaining three electrons is the more common pathway for achieving stability.

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What is the noble gas notation of antimony?

The noble gas notation for antimony is [Kr] 4d10 5s2 5p3, where [Kr] represents the electron configuration of krypton (a noble gas) that comes before the electron configuration of antimony.


How many valence electron does Ca lose or gain to attain noble-gas electron configuration?

Calcium loses two electrons to obtain a noble-gas electron configuration.


What is the noble gas configuration of antimony?

The noble gas configuration of antimony is [Kr] 4d^10 5s^2 5p^3. This means that antimony has 3 valence electrons in its outermost energy level.


How many electrons does silver have to gave up in order to achieve a pseudo-noble-gas electron configuration?

Silver (Ag) has 47 electrons. To achieve a pseudo-noble-gas electron configuration, silver would need to lose one electron to achieve a stable electron configuration that resembles a noble gas configuration like argon.


How many electron does barium have to give up to achieve a noble gas electron configuration?

Two electrons


How many electrons must be gained or lost for selenium to achieve a noble gas electron configuration?

Selenium should gain two electrons and lose six electrons to achieve a noble gas electron configuration.


How many electrons must be gained or lost for calcium to attain a noble-gas electron configuration?

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.


Which of these elements is found in a family with the above electron configuration?

Every elements have the electrons of an atom distribution or a molecule in molecular orbitals and it is called electron configuration. The element that can be grouped in the family with above electron configuration is called antimony.


How many electrons for Aluminum to achieve a noble gas electron configuration?

Aluminum has 13 electrons. To achieve a noble gas electron configuration like neon, aluminum needs to lose 3 electrons to have the same electron configuration as neon (10 electrons). This results in the formation of the Al3+ ion.


How many electrons does chlorine gain to make a noble gas?

Chlorine gains 1 electron to achieve the noble gas electron configuration of argon.


How many electrons must be lost Ca to attains a noble gas electron?

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.


How many electrons does barium have to give up in order to achieve a noble gas electron configuration?

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