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Radiology Physics of Radiotherapy b86b1d0b

M in 99Tcm stands for?

A
Micro
B
Mega
C
Metastable
D
Metastatic
High-Yield Explanation
ANSWER: (C) MetastableREF: Nuclear Physics: Principles And Applications by Lilley Page 20"In 'Teethe superscript M denotes that the technetium 99 is not in its ground state but a long lived metastable excited state"

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