Question

The process of radioactivity decay is unpredictable and irreversible. Which option would be an appropriate model of the radioactive decay of a group of atoms?
• Popping a bag of popcorn
• Petals falling from a flower
• Throwing tennis balls over a fence
• Breaking off pieces of wet clay

Answer 1

The option that would be an appropriate model of the radioactive decay of a group of atoms is ''Petals falling from a flower''.