Respuesta :
The relative ionization energies of the following atoms are from least to most, aluminum 5,9915 eV, phosphorus 10,4867 e V, carbon 11,2603 eV and bromine 11,8318 eV so the least likely element to form ions is the aluminum atom.
Answer:
Aluminum
Explanation:
Its the same as the top on but easier to understand
and the top one was approved so.................its right