Which statement best describes the process of alpha decay?(1 point) Responses An unstable nucleus releases a single positively charged particle. An unstable nucleus releases a single positively charged particle. An unstable nucleus rearranges its particles and releases energy. An unstable nucleus rearranges its particles and releases energy. An unstable nucleus releases an electron. An unstable nucleus releases an electron. An unstable nucleus releases a particle containing two protons and two neutrons.

Answer 1

The statement that best describes the process of alpha decay is: "An unstable nucleus releases a particle containing two protons and two neutrons."

This particle is known as an alpha particle, and its emission results in the transformation of the original nucleus into a different element with a lower atomic number.