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Chemistry, 19.12.2020 02:50 cofran

What is the predicted order of first ionization energies from highest to lowest for lithium (Li), sodium (Na), potassium (K), and rubidium (Rb)?

A. X Rb > K> Na > Li

B. K> Rb > Na > Li

C. Li > Na > K> Rb

D. Rb>K> Li > Na

The correct answer is C on edg 2020

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