Multiple Choice
The isotope 
is unstable. This is predictable because
A) the number of neutrons is too large in relation to the number of protons.
B) the number of neutrons is too small in relation to the number of protons.
C) the atomic number is too large.
D) the mass number is too large.
E) Sc isotopes are all unstable.
Correct Answer:
Verified
Correct Answer:
Verified
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