Get premium membership and access revision papers with marking schemes, video lessons and live classes.
Processing. Please wait.

 Form 4 Chemistry: Radioactivity Questions and Answers

(a) Give the symbols of the two charged particles emitted by a radioactive isotope.
(b) An isotope #overset 210 82 Pb# disintegrates by emitting two beta particles.
Determine the mass number and atomic number of the resulting nuclide.
-mass number:
-atomic number:

 (2m 53s)
348 Views     SHARE