An unstable nucleus ______.
a increases its nuclear mass by fission.
b. increases its half-life
c. emits energy when it decays
d. expels all of its protons
Answer: C
An unstable nucleus ______.
a increases its nuclear mass by fission.
b. increases its half-life
c. emits energy when it decays
d. expels all of its protons
Answer: C