Question

The decay rate of a radioactive isotope could be increased by increasing the---

Answer 1

Explanation:

The decay rate of a radioactive isotope can be increased by increasing the. Choose the ... Practice More Questions on Radioactivity.

Answer 2

The decay rate of a radioactive isotope could be increased by increasing the density of electrons surrounding the atomic nucleus.

Explanation:

• A radioactive element's decay can be speeded up by the increase in electron density.
• The rate of decay of radioactive substances depends on the chance of an electron straying into the nucleus and getting absorbed in the nucleus.
• Increasing the electron density at the nucleus will increase the decay.
• The rate of electron decay depends mainly on the density of electrons and other factors involve are mainly environmental factors.
• These factors include pressure, chemical form, magnetic field, etc which changes the electron densities and the decay rate.