Which of the Properties of Radioisotopes Make Them Useful as Tracers

question 1

Multiple Choice

Which of the properties of radioisotopes make them useful as tracers in medical or agricultural applications?
I.Their chemical behavior is the same as nonradioactive isotopes.
Ii.They emit various types of radiation.
Iii.The nuclear reaction is unaffected by the chemical state of the isotope.

• A)i only
• B)i and ii
• C)i and iii
• D)none of these
• E)all of these

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Knitted

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Baked

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A curve depicting the maximum viable combinations of two products or services that an economy can produce with given resources and technology.

Opportunity Cost

The expense of not choosing the second-best option available during a decision-making process.