Which element among the hydrogen, lithium and sodium has highest atomic size,where these are the first three element's of first group in periodic table?
Answers
Answered by
6
Answer:
Sodium
Explanation:
because atomic radius goes on increasing along the period and sodium is in third period. hence its radius is also greater than hydrogen and lithium.
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Answered by
1
Answer:sodium
Explanation:
because atomic radius goes on increasing along the period and sodium is in third period. hence its radius is also greater than hydrogen and lithium.
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