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Hydrogen, lithium, and sodium all have one valence electron. Which element

has the smallest atomic radius?

User Staromeste
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2 Answers

3 votes

Answer:

5

Step-by-step explanation:

User P Daddy
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1 vote
Answer:
Hydrogen
Step-by-step explanation:
Hydrogen has the smallest atomic radius. This is because atomic radius increase as other factors increase in the periodic table. Considering that Hydrogen is the first element this means that hydrogen has the smallest atomic radius out of any other elements.
User Sojan Jose
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