Chapter 20, Problem 56E

Interpretation Introduction

Interpretation:Radiotracers are to be defined. The reason for the radioactive nuclides, ${}^{14}C$ and ${}^{14}P$ being very helpful in learning about metabolic pathways is to be determined.

Concept introduction:

The radioactive nuclide or radioisotope can be defined as the element which has unstable nuclei and release excess amount of energy by emitting radiation in the form of alpha, beta, and gamma rays. Radioactive elements can form several species with same element but with different masses.