Which type of radioactive decay results in an increase in the atomic number of the parent nucleus by one, while keeping the mass number unchanged?
Beta-minus decay
In beta-minus decay, a neutron in the nucleus converts into a proton, an electron, and an antineutrino. This increases the atomic number by one while the mass number stays the same, since the total number of nucleons remains unchanged.
Similar Questions
- What does an alpha particle represent in the process of alpha decay?
- Which nuclear decay alters atomic number but not mass?
Important Questions from Radioactivity
Radioactivity is measured by
- Which of the following types of radiation exhibits the highest ionization power when interacting with biological tissue?
If N 0 is the original mass of the substance of half life \(t_{\frac{1}{2}}=4\) years, then the amount of substance left after 12 years is :
Cobalt therapy is the medical use of ____________ rays from the radioisotope cobalt60 to treat conditions such as cancer.
Which radioactive isotope has a half - life of 5770 years, which is commonly used to estimate the age of organic materials such as paper and parchment?
