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The noble gas configuration for Sr (strontium) is [Kr]5s2
The noble gas configuration of strontium is [Kr]5s2.
2
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.
The noble gas configuration for Sr (strontium) is [Kr]5s2
The noble gas electron configuration of radon is [Xe]4f145d106s26p6.
Losing an electron cesium has a noble gas configuration.
The electron configuration of boron is: [He]2s2.2p1.
Calcium loses two electrons to obtain a noble-gas electron configuration.