📝 Multiple Choice Question
General-science
Technetium, the first artificially produced element used in many medical diagnostic imaging scans, is found in which group of the periodic table?
A
Group 7
B
Group 19
C
Group 12
D
Group 14
Explanation
Technetium (Tc) belongs to Group 7 of the transition metals and was the very first predominantly artificial element to be synthesized, achieved by Carlo Perrier and Emilio Segrè in 1937. Because all of its isotopes are radioactive, it is invaluable today in modern nuclear medicine.
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