Question

The process of radioactive decay is unpredictable and irreversible. Which option would be an appropriate model of the radioactive decay of a group of atoms?(1 point)
Responses

popping a bag of popcorn
popping a bag of popcorn

throwing tennis balls over a fence
throwing tennis balls over a fence

petals falling from a flower
petals falling from a flower

breaking off pieces of wet clay
breaking off pieces of wet clay

Answer 1

petals falling from a flower