Discover alpha decay, one of the types of nuclear decay that occurs in unstable elements. Learn how to write an alpha decay equation and see an alpha decay example.

The three types of radioactive decay are alpha decay, beta decay and gamma decay. In alpha decay, the nucleus splits and releases and alpha particle (helium nucleus), lowering the atomic number by ...

Understand the meaning of alpha decay and learn about the alpha decay of uranium isotopes. Also, explore the changes that occur due to alpha decay in uranium.

Learn the radioactive decay definition. Know the radioactive decay formula. Explore the differences between alpha decay, beta decay, and gamma emission.

Learn how to write the nuclear equations for Alpha Decay, and see examples that walk through sample problems step-by-step for you to improve your chemistry knowledge and skills.

Alpha Decay: a nucleus emits an alpha particle made up of two protons and two neutrons. Polonium-214 is an isotope that undergoes alpha decay according to the following nuclear equation:

Alpha decay is the radioactive decay process within heavy atomic nuclei which results in a nuclear transmutation through the release of alpha particles or helium nuclei.

Alpha Decay When an unstable nucleus breaks down, it decays through alpha, beta, or gamma decay. Alpha decay involves the nucleus of the atom ejecting an alpha particle.

Learn how to write typical radioactive decay equations, and see examples that walk through sample problems step-by-step for you to improve your chemistry knowledge and skills.

The other isotopes either undergo beta decay, which beyond the scope of this lesson, or both beta and alpha decay. Alpha decay is one of the most common forms of nuclear decay.