★ Atoms and Radioactivity Quiz
What particle is released when an unstable isotope undergoes alpha radiation?
A. a helium nucleus
B. an electron
C. a photon of light
D. a neutron
Preview next quiz:
What is the number of protons that the element in this image contain?
A. 14
B. 7
C. 15
D. 18
Disclaimer:
Medical Quiz should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational and educational purposes only.