lodine is a solid nonmetal at room temperature The isotope

Last updated: 5/6/2023

lodine is a solid nonmetal at room temperature The isotope 1251 is radioactive and often used in medicine and biochemical research as a tracer for metabolic processes Select the combination that lists the number of protons and neutrons and the mass number O 35 90 125 O 53 72 125 O53 78 131 O 53 131 184 53 72 131