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How many electrons must Kr lose to attain a noble gas electron configuration?
Wiki User
∙ 11y ago
Krypton is a noble gas and need not lose electrons. It is already stable.
Wiki User
∙ 11y ago
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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.
When an aluminum atom reacts so as to attain a noble gas electron confuration?
aluminium should lose three electrons to attain noble gas configuration
How many electrons does nitrogen give up to achieve noble gas electron configuration?
nitrogen should give 5 electrons (or better gain 3 electrons) to attain noble gas configuration.
Metals tend to gain electrons to attain the electron configuration of noble gases?
true, just not for Boron witch tries to gain 6 electrons for a stable arrangement
How many electrons for Aluminum to achieve a noble gas electron configuration?
Aluminum needs to lose 3 electrons to gain a noble gas electron configuration.
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.
When an aluminum atom reacts so as to attain a noble gas electron confuration?
aluminium should lose three electrons to attain noble gas configuration
How many electrons must be gained or lost for calcium to attain a noble-gas electron configuration?
two electrons lost
How many electrons does nitrogen give up to achieve noble gas electron configuration?
nitrogen should give 5 electrons (or better gain 3 electrons) to attain noble gas configuration.
Metals tend to gain electrons to attain the electron configuration of noble gases?
true, just not for Boron witch tries to gain 6 electrons for a stable arrangement
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.
How many electrons does a carbon atom need to gain in order to attain a noble gas electron configuration?
4
How many electrons does a bromine atom need to gain in order to attain a noble gas electron configuration?
2
How many electrons for Aluminum to achieve a noble gas electron configuration?
Aluminum needs to lose 3 electrons to gain a noble gas electron configuration.
How do you get a noble gas configuration?
Atoms lose or gain or share electrons and tend to attain noble gas configuration
Atoms attain the same electron configuration as of noble gases by?
Either by losing or gaining electrons (and forming ionic compounds) or by sharing of electrons (and forming covalent compounds).
How many electrons must be gained or lost for calcium to attain a noble gas electron configuration?
Ca needs to lose 2 electrons to become Ca+2
