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14-12-2021
Chemistry

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14. Which has the lowest ionization energy?
A. beryllium (Be) B. strontium (Sr) Calcium (Ca) D. magnesium (Mg)

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nguyenhu nguyenhu

14-12-2021

Answer: B. strontium

Explanation: This is due to electrons being further away from the nucleus in strontium.

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