What is Radioisotope?
1.
a radioactive
Radioisotopes also occur naturally.
Carbon-14 is a radioisotope.
1.
a radioactive
Radioisotopes also occur naturally.
Carbon-14 is a radioisotope.
Random Words:
1.
Exclamation of extreme aggravation.
Jesus h christ on a popsicle stick--why won't this damn engine turn over!!!..
1.
Shut up and quit whining about nothing.
Oh for jeebus' sake, qwitchercryin ya big baby.
See crybaby, whine, whining, big baby
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