Question

3) Nuclear reaction determines the presence of element by measuring the

a) Artificial radioactivity

b) Reduced radioactivity

c) Induced radioactivity

d) Natural radioactivity​

Answer 1

• Cosmogenic nuclear reactions and radioactive decay result in the emission of gamma rays with discrete energies, which provide a fingerprint that can uniquely identify specific elements present within the surface.

Answer 2

Answer:

Nuclear reaction determines the presence of element by measuring the

a) Artificial radioactivity

b) Reduced radioactivity

c) Induced radioactivity

d) Natural radioactivity