A nuclide undergoes proton emission to form ⁵²Fe .What is the nuclide?

Name: A nuclide undergoes proton emission to form 52 Fe .What is the nuclide?
Brand: Quizplus
Rating: 4.7 (61 reviews)

Question

Quizplus · Accepted Answer

Proton emission decreases the atomic number by one but leaves the mass number unchanged. Since the product is Fe (iron) with an atomic number of 26, the original nuclide must have had an atomic number of 27, which is Co (cobalt). The mass number given is 153, which remains the same before and after the emission, making the correct answer ⁵³Co.

A Nuclide Undergoes Proton Emission to Form 52Fe

A Nuclide Undergoes Proton Emission to Form ⁵²Fe