7 Example Sentences Showcasing the Meaning of 'Radioactivity'
Timmy learned about radioactivity in his science class and was amazed by the invisible energy emitted by atoms.
The environmentalist raised concerns about the radioactivity levels in the river, urging authorities to investigate the cause.
The superhero movie plot revolved around a villain who gained superpowers due to exposure to an unusual form of radioactivity.
The journalist wrote an article about the cleanup efforts following a nuclear accident and the potential long-term effects of radioactivity.
The detective wore a radiation-detection device to assess the crime scene for any signs of radioactivity, suspecting foul play.
The geologist examined the rocks in the region, noting the presence of naturally occurring radioactivity as a factor in the landscape's formation.
The astronaut's suit was equipped with sensors to detect any increase in radioactivity during the mission to explore distant celestial bodies.