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Home Q & A Board Biology-Related Homework Help General Biology
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bekah02 bekah02
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6 years ago
The time it takes for half of a quantity of a radioisotope to decay into a more stable isotope is
  a. the same for all elements.
  b. decay time.
  c. half-life.
  d. disintegration time.
  e. dependent on temperature.

Question 2

Positron Emission Tomography utilizes ____ to yield results of a scan.
  a. tracers
  b. x-rays
  c. neutrinos
  d. photons
  e. mesons
Textbook 
Human Biology

Human Biology


Edition: 10th
Authors:
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Lauraem32Lauraem32
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bekah02 Author
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#2
6 years ago
Thanks for your help <3
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