Final answer:
Radioactive nuclides like cobalt-60 are used in cancer treatment through radiation therapy. Radioactive tracers aid in diagnosing diseases, while specific isotopes target cancer cells in bone cancer treatments.
Explanation:
Radioactive nuclides, such as cobalt-60, are commonly used in cancer treatment through radiation therapy. These radioisotopes can deliver high-energy radiation to cancer cells, damaging their DNA and preventing their division.
Additionally, radioactive tracers like iodine-131 and technetium-99 are utilized for diagnosing cancer and other diseases by tracking the movement of substances in the body through radiation detection.
Radioisotopes are also used in treating bone cancers like those using Sr-89 and Ra-223, which act as beta and alpha emitters targeting cancerous cells specifically.
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