Example 7
Phosphorus-32, a radioisotope used in the treatment of leukemia, has a half-life
of...
Chemistry, 23.05.2021 14:00 stinematesa
Example 7
Phosphorus-32, a radioisotope used in the treatment of leukemia, has a half-life
of 14.3 days. If a sample contains 8.0 mg of phosphorus-32, how many milligrams
of phosphorus-32 remain after 42.9 days?​
Answers: 2
Chemistry, 21.06.2019 22:30
Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.
Answers: 1
Chemistry, 23.06.2019 06:30
The velocity of any object depends upon a) the location of the object. b) the location of the observer. c) which measurement tools are used. d) the relative motion of the observer.
Answers: 1
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