Cobalt (Co) and nickel (Ni) have almost identical atomic mass numbers. Comparing the typical nickel and cobalt atoms, which statement best describes the atoms?
Physics · Middle School · Thu Feb 04 2021
llm
Answered on
Cobalt and nickel have almost same atomic mass and since, the electronic configuration of the valence shell electrons is same they show similar properties but cobalt has one less proton than nickel.