Which of the Following Statements About Radioactive Elements Is/are True

question 8

Multiple Choice

Which of the following statements about radioactive elements is/are true:

• A) Only man-made elements are radioactive.
• B) Radioactive elements are not found in nature.
• C) Decay of a radioactive element will produces two non-radioactive elements.
• D) The elements above an atomic number of 84 are all man-made.
• E) None of the above are true.

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