Multiple Choice
When neptunium emits a beta particle the result is
A) a different isotope of neptunium.
B) uranium.
C) plutonium.
D) lead.
E) none of these
Correct Answer:
Verified
Correct Answer:
Verified
Q21: A nucleon has more potential energy with
Q22: Compared to a neutron bouncing off a
Q23: U-235 and Pu-239 are both<br>A)radioactive isotopes.<br>B)fissionable isotopes.<br>C)heavier
Q24: The function of graphite in the first
Q25: Uranium-235,uranium-238 and uranium-239 are different<br>A)elements.<br>B)ions.<br>C)isotopes.<br>D)none of these
Q27: The energy release in both fission and
Q28: Detonation of a fusion-type hydrogen bomb is
Q29: Electrical forces inside a nucleus contribute nuclear<br>A)stability.<br>B)instability.<br>C)both
Q30: If all the uranium in the world
Q31: The nucleus with the greatest mass is<br>A)hydrogen.<br>B)iron.<br>C)lead.<br>D)uranium.<br>E)plutonium.