Which element in the 8th column of the periodic table (shown below) has the largest radius?

Which form of relativism states that people rely on their own standards of right and wrong when making a decision?

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

What atom has the largest atomic radius