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It has 7 valence electrons, so needs 1 more to become noble.

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Q: How many electrons does I have to gain to become noble gas?
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Related questions

How many electrons does group 6A need to gain to become a noble gas?

Group 6A elements have 6 valence electrons and need to gain 2 electrons to achieve a full octet and become stable like a noble gas.


How many electrons does As to gain noble gas configuration?

it should gain 3 electrons


How many electrons will a sulfur atom gain or lose to achieve a noble gas structure?

A sulfur atom will gain 2 electrons to achieve a noble gas structure because sulfur is in group 16 of the periodic table and needs to fill its outer shell with a total of 8 electrons to become stable.


How many electrons must Se gain to acquire noble gas arrangement?

Se has to gain two electrons


How many electrons does nitrogen gain in order to achieve a noble gad electron configuration?

nitrogen has 5 valence electrons. It should gain 3 electrons to achieve a noble gas configuration.


How many electrons does O need to achieve noble gas?

Oxygen needs to gain 2 electrons to achieve a stable octet, like a noble gas.


How many electrons does nitrogen gain in order to achieve in order a noble gas electron configuration?

Nitrogen has to gain three electrons


How many electrons does nitrogen have to gain in order to achieve noble gas electron configuration?

Nitrogen needs to gain 3 electrons to achieve noble gas electron configuration, similar to the nearest noble gas, which is neon. By gaining 3 electrons, nitrogen would have a full outer shell of 8 electrons, making it more stable.


How many electrons does nitrogen gain in order to achieve Noble electron configurations?

3


How many electrons do halogens have to lose or gain to achieve a stable noble gas electron configuration?

Halogens have seven valence electrons and need to gain one electron to achieve a stable noble gas electron configuration, similar to the nearest noble gas in the periodic table.


How many electrons will a calcium atom Ca lose in order to get a noble gas configuration?

Calcium will lose two electrons to gain the noble gas configuration of Argon.


How many electrons does silicon need to gain a noble electron gas configuration?

An atom of silicon needs to gain 4 electrons in its 3p sublevel to attain the noble gas electron configuration of argon, the noble gas in period 3 of the periodic table.