Multiple Choice
In positron decay,the number of protons in the nucleus is
A) decreased by 1.
B) decreased by 2.
C) increased by 1.
D) increased by 2.
E) remains unchanged.
Correct Answer:
Verified
Correct Answer:
Verified
Q101: A proton strikes an oxygen-18 nucleus,producing fluorine-18
Q102: Neodymium <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6214/.jpg" alt="Neodymium Nd
Q103: If a nuclear fission reactor produces an
Q104: A β<sup>-</sup> particle is also known as<br>A)an
Q105: When a β<sup>-</sup> particle is emitted from
Q107: In the nuclear reaction <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6214/.jpg" alt="In
Q108: The chief hazard of radiation damage to
Q109: Inside the nucleus,the strongest of the four
Q110: When a β<sup>+</sup> particle is emitted from
Q111: Atomic nuclei that are all isotopes of