When the radioactive nuclide
Undergoes positron emission,what is the product nuclide?

Question

When the radioactive nuclide  
Undergoes positron emission,what is the product nuclide?

Quizplus · Accepted Answer

When the nuclide undergoes positron emission, a proton in the nucleus is converted into a neutron and a positron. The positron is emitted from the nucleus, and the atomic number decreases by 1 while the mass number remains the same. Looking at the given choices, the only option where the atomic number reduced by 1 is option B, where the original nuclide (TB4499-00) with atomic number 28 is converted to a nuclide (TB4499-00) with atomic number 27. Therefore, the product nuclide after positron emission is 11ea8937_abb5_db39_a16d_518054e6bb9f_TB4499_00.

When the Radioactive Nuclide