(Solved): answer all Write a balanced nuclear equation for the following: The nuclide gallium-67 undergoes ele ...

Write a balanced nuclear equation for the following: The nuclide gallium-67 undergoes electron capture. (1) The radioactive isotope selenium-75 is used in medical imaging as indicated on the table above. How many protons and neutrons are there in a selenium-75 atom? protons neutrons (2) When the nuclide selenium-75 decays as indicated on the table: the number of protons in the product nuclide is: the number of neutrons in the product nuclide is: the name of the product nuclide is: The radioactive isotope thallium-201 is used in medical imaging as indicated on the table above. If \( 54.9 \) milligrams of thallium-201 is administered to a patient, how many milligrams are left in the body after \( 6.10 \) days? The radioactive isotope carbon-14 is used for radiocarbon dating. The half-life of carbon-14 is \( 5.730 \times 10^{3} \) years. A wooden artifact in a museum has a \( { }^{14} \mathrm{C} \) count that is \( 0.250 \) times that found in living organisms. Estimate the age of the artifact. Age \( = \) years The radioactive isotope carbon-14 is used for radiocarbon dating. The half-life of carbon-14 is \( 5.730 \times 10^{3} \) years. A wooden artifact in a museum has a \( { }^{14} \mathrm{C} \) count that is \( 3.13 \times 10^{-2} \) times that found in living organisms. Estimate the age of the artifact. \[ \text { Age = } \quad \text { years } \] The nuclear symbol for a beta particle is The name for the greek letter \( \boldsymbol{\beta} \) is Of the radiations alpha, beta and gamma, is the least penetrating and is the most penetrating.