BADWOLF105
BADWOLF105 BADWOLF105
  • 20-09-2017
  • Physics
contestada

Why are some isotopes used as tracers?

A. They leave visible trails.
B. They bind with all molecules.
C. They decay at a predictable rate.
D. They are uniquely identified like fingerprints

Respuesta :

W0lf93
W0lf93 W0lf93
  • 02-10-2017
C. They decay at a predictable rate. IE carbon 14 decay to carbon 12 to understand how long ago something was alive.
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