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The noble gas configuration for Sr (strontium) is [Kr]5s2
In NaF, there exists Na+ and F- ions and with the electron configuration of [He]2s22p6 (for Na+) and [He]2s22p6 (for F-)
It should lose two electrons
Iodine accepts one electron to achieve noble gas configuration. Strontium loses two electrons to achieve noble gas configuration. Nitrogen accepts three electrons to achieve noble gas configuration. Krypton already has a noble gas configuration.
Neon has the same electron configuration as the Fluoride ion however a spectrum of these although the same will be shifted in wave-length due to the additional charge on the Neon atoms nucelus.
The noble gas configuration for Sr (strontium) is [Kr]5s2
The noble gas configuration of strontium is [Kr]5s2.
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In NaF, there exists Na+ and F- ions and with the electron configuration of [He]2s22p6 (for Na+) and [He]2s22p6 (for F-)
The bipositive ion of strontium takes the electron configuration of xenon.
It should lose two electrons
The "Noble gas electron configuration," or the condensed electron configuration, for F is [He] 2s2 3p5.
Iodine accepts one electron to achieve noble gas configuration. Strontium loses two electrons to achieve noble gas configuration. Nitrogen accepts three electrons to achieve noble gas configuration. Krypton already has a noble gas configuration.
[Ne] = [He]2s22p6
Neon has the same electron configuration as the Fluoride ion however a spectrum of these although the same will be shifted in wave-length due to the additional charge on the Neon atoms nucelus.
The noble gas configuration for Sr (strontium) is [Kr]5s2
The noble gas electron configuration of radon is [Xe]4f145d106s26p6.