Question

Which of the following elements has the largest atomic radius?

a) silicon
b) aluminum
c) sulfur
d) phosphorus

Answer 1

Answer: its (B) aluminum

Step-by-step explanation:

the atomic radius of sulfur is 88 pm

the atomic radius of phosphorus is 107 pm

the atomic radius of silicon is 107 pm

the atomic radius of aluminum is 121 pm

Answer 2

b.) aluminum has the largest atomic radius