mtrreyes85 mtrreyes85
  • 18-03-2018
  • Chemistry
contestada

Radioactive isotopes have been used commercially in:

smoke detectors

older watches with luminescent dials

sterilization of food

all of these applications

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jaekwonearvenE jaekwonearvenE
  • 19-03-2018
 Radioactive isotopes have been used commercially in all these applications.
The last option (D) is your answer
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