Question

1 which is smallest in size
1) F
2) Na
3) C
4) N
Ans​

Answer 1

Answer:

Maybe your answer is Na .

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Answer 2

Answer:

1) F

Explanation:

F means fluorine is smallest in size.

because fluorine stay in number 9 in periodic table.Atoms get smaller as one proceeds left to right across a period of the periodic table.

the size of fluorin is 0.064 nanometer.