Does Si or Sn have the smallest atomic radius? Explain your answer using Coulombs Law.

Answer/Explanation:

Atomic radii vary in a predictable way across the periodic table. As can be seen in the figures below, the atomic radius increases from top to bottom in a group, and decreases from left to right across a period. Thus, helium is the smallest element, and francium is the largest.

thats a little if u want the answer just look it up on google thats what i do haha : )

i just calculated it all out, and not including weekends, and all the different days off. as of this school year (2018-2019) students are spending 2198 hours in school this year