Metals lose electrons under certain conditions to attain a noble-gas electron configuration. How many electrons must...

Metals lose electrons under certain conditions to attain a noble-gas electron configuration. How many electrons must be lost by the element Li?

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Expert Solution

Lithium have atomic no. 3 and

Lithium have electronic configuration is 1s²2s¹

therefore lithium lost one electron attain nobel gas electronic configuration of Helium which is 1s²

Ans - lithium lost one electron.

queen_honey_blossom answered 1 year ago

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