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Questions about Technetium
Why is Technetium radioactive?
Why is there no stable isotope of technetium?
What is technetium used for?
Can I legally own technetium?
Why is there no naturally occurring technetium?
Is technetium a synthetic element?
What is the valency of technetium?
How is technetium-99m used in medical diagnosis?
Why do technetium and manganese have low melting points?
Why is technetium used to protect steel from corrosion?
How is Technetium-99m being produced in hospitals?