Respuesta :
Answer:
li has 182..ne has 154..rb has 303..sr has 249..xe has 216
Explanation:
so answer is Rb
Rb elements have the greatest atomic radius. Hence, option C is correct.
What is an atomic radius?
This distance between an atom's nucleus and outer electron shell.
Li has 182
Ne has 154
Rb has 303
Sr has 249
Xe has 216
Hence, option C is correct.
Learn more about atomic radius here:
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