The reaction 9Be (3H, p) 11Be is studied by bombarding 9Be with 5 MeV tritons. Protons with energies of 2.260, 1.967 and 0.620 MeV are observed at 90 ° of the incident beam due to the formation of 11Be in the ground state and in two excited states: (a) Find the atomic mass of 11Be. (b) Find the excitation energy of the excited states.
The reaction 9Be (3H, p) 11Be is studied by bombarding 9Be with 5 MeV tritons. Protons with energies of 2.260, 1.967 and 0.620 MeV are observed at 90 ° of the incident beam due to the formation of 11Be in the ground state and in two excited states: (a) Find the atomic mass of 11Be. (b) Find the excitation energy of the excited states.
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter20: Molecular Spectroscopy And Photochemistry
Section: Chapter Questions
Problem 3P
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The reaction 9Be (3H, p) 11Be is studied by bombarding 9Be with 5 MeV tritons.
Protons with energies of 2.260, 1.967 and 0.620 MeV are observed at 90 ° of the incident beam due to the formation of 11Be in the ground state and in two excited states:
(a) Find the
(b) Find the excitation energy of the excited states.
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