Chlorine exists in two isotopic forms, Cl-37 and Cl-35 but its atomic mass is 35.5. This indicates the ratio of Cl-37 and Cl-35 is approximately

Chlorine exists in two isotopic forms, Cl-37 and Cl-35 but its atomic

1.	Chlorine exists in two isotopic forms, Cl-37 and Cl-35 but its atomic mass is 35.5. This indicates the ratio of Cl-37 and Cl-35 is approximately
Answer» `1 : 2` `1 : 1` `1 : 3` `3 : 1` Solution :If `Cl-37 and Cl-35` exist in the ratio of `1 : 3`, the average value COMES out to be 35.5