Which of the following is FALSE?
A) A β- particle is essentially an e- originating from the nucleus.
B) A β- decay results in a decrease in atomic number.
C) A β- decay is accompanied by the emission of a neutrino.
D) A β+ decay converts a proton to a neutron in the nucleus of an atom.
E) An e- capture converts a proton to a neutron in the nucleus of an atom.
Correct Answer:
Verified
Q13: Transuranium elements are elements with atomic numbers
Q14: The nuclear binding energy is the energy
Q15: Choose the INCORRECT statement.
A)Radioactivity is the emission
Q16: The most massive particle is:
A)alpha
B)beta
C)gamma
D)positron
E)neutron
Q17: Artificially induced radioactivity is caused by bombarding
Q19: Ion production is the way radiation causes
Q20: Radioactivity is a first order kinetics process.
Q21: A nuclide has a decay constant of
Q22: If the decay constant for 131I is
Q23: The half-life of 238U,which decomposes to 206Pb,is
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