Multiple Choice
A proton in a large nucleus:
A) has a net attractive force on all other protons in the nucleus
B) has a net repulsive force on all other protons in the nucleus
C) has a net repulsive force on all other neutrons in the nucleus
D) has a net attractive force on some protons in the nucleus and a net repulsive force on others
E) has a net attractive force on some neutrons in the nucleus and a net repulsive force on others
Correct Answer:
Verified
Correct Answer:
Verified
Q32: 1 atomic mass unit is about:<br>A)1.66 *
Q33: <sup>40</sup>K decays to <sup>40</sup>Ar with a half-life
Q34: The isotopes of an element:<br>A)cannot be separated
Q35: Which expression correctly describes the radioactive decay
Q36: A femtometer is:<br>A)larger than 10<sup>-9</sup> m<br>B)10<sup>-9</sup> m<br>C)10<sup>-12</sup>
Q38: The smallest particle of any chemical element
Q39: In an alpha decay the disintegration energy
Q40: If <sup>204</sup>Tl (Z = 81)emits a
Q41: The Rutherford scattering experiment showed that:<br>A)light has
Q42: A certain nucleus, after absorbing a