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Darya [45]
3 years ago
8

The technetium-99 nuclide radioactively decays by beta emission. write a balanced nuclear chemical equation that describes this

process.
Chemistry
1 answer:
nekit [7.7K]3 years ago
7 0
Tc-99m<span> is a </span>metastable  isomer<span> of </span>Tc-99. It finds widespread applications in <span>medical diagnostic procedures.
</span>
Tc-99 is also a radioactive element. It's half-life is 2,11,000 years. Upon radioactive decay, it emits beta particles and gets converted into stable compound Ruthenium-99

This process of radioactive decay is shown below.
99 43Tc    →       99 44Ru     +     0 -1e
                            (stable)           (β particle)
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