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Based on their positions in the periodic table, which element would you expect to have the lowest first ionization energy?

fluorine (F)
iodine (I)
Lithium (Li)
rubidium (Rb)
Need help ASAP!!

User SkyNT
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2 Answers

2 votes

That's correct Rb is your answer.

User Hiigaran
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1 vote
Rubidium(Rb) has the lowest ionization energy.
Hope this helps you!
User Shahrukh Anwar
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