GMAT Sentence Correction (SC) | Re: Potassium, whose outer electron is easily lost, is a highly reactive m

E has an issue with the meaning...

(E) A highly reactive metal that easily loses its outer electron is named “potassium”..
It somehow now mens that any metal that easily loses its outer electron is named “potassium”..
But the original and logical meaning is that Potassium is one of these highly reactive metal

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