Question

Out of Li and Be, which one has more atomic size?​

Answer 1

Answer:

Be (beryllium)

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......... .... ... .

Answer 2

Answer:

Lithium, Li , and beryllium, Be , are both located in period 2 of the periodic table, in group 1 and group 2, respectively. For both these elements, the outermost electrons are located on the second energy level in the 2s-subshell. ... That is why lithium has a larger atomic radius than beryllium.