The radio isotope used in industrial radiography for the rapid checking of faults in welds and casting is? by Sunday | Sep 14 | Chemistry JAMB | 0 comments A. carbon-14 B. phosphorus-32 C. cobalt D. iodine-131 Correct Answer: Option C – cobalt Users Also Read These:Chlorine consisting of two isotope of mass number 35…An important factor hindering the rapid development…Explain the possible causes of the following faults…Which of the following sets of agencies are…An element and its isotope only differ in the number of?