Question

Explain with example a-decay ?​

Answer 1

Answer:

Alpha decay or α-decay is a type of radioactive decay in which an atomic nucleus emits an alpha particle (helium nucleus) and thereby transforms or 'decays' into a different atomic nucleus, with a mass number that is reduced by four and an atomic number that is reduced by two.

Answer 2

Explanation:

To decay is defined as to rot, lose strength or deteriorate. An example of decay is when old fruit begins to rot. An example of decay is when a neighborhood starts to become crime-ridden.