Recent Examples of radioactivity from the Web
Kaltofen, through the course of his study, found three of the highest levels of thorium radioactivity in the dust of three Hanford workers’ homes.
Tetra Tech worked on only one building on Parcel A, Building 322, which was scanned for radioactivity and then removed from the site in 2004.
Enrico Fermi was an architect of the atomic bomb, a father of radioactivity research, and a Nobel Prize–winning scientist who contributed to breakthroughs in quantum mechanics and theoretical physics.
Some flashes occur as a result of collisions by stray neutrons and other background radioactivity.
Saruhashi’s groundbreaking research focused on acid rain, radioactivity spread through oceans, and CO2 levels in seawater. 1.
If the plume encountered storm clouds, a large amount of drifting fallout could suddenly descend, creating a hot spot of radioactivity many miles from ground zero.
The Hawaii researchers were curious to see whether coral skeletons near Enewetak would show evidence of this radioactivity.
The majority of these strays are homeless, and up until recently people were warned against even petting them due to fear of radioactivity.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'radioactivity.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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