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.
A synonym for the word "failed". The usage originated in 2008 when New Hampshire allowed Hillary Clinton to win the primary, t..