Any matter exposing noticable radioactivity.
Synonyms
Examples for "radioactive substance "
Examples for "radioactive substance "
1 A medical isotope is a radioactive substance used mainly to diagnose illness.
2 Nora's last experiences of nursing were a radioactive substance too hot to touch.
3 Each package was a cardboard box containing a metal container which held the radioactive substance .
4 They detected traces of Polonium-210, a deadly radioactive substance .
5 Iodine-131 is a fast-decaying radioactive substance produced by fission that takes place inside a nuclear reactor.
1 You can eat or drink radioactive matter , like strontium 90 in milk.
2 They have also raised concerns about benzene, arsenic and low-level radioactive matter coming up from the shale.
3 Eventually hydrogen explosions and fuel meltdowns occurred at three reactors, releasing vast amounts of radioactive matter into the environment.
4 Tells about the discoveries made by Dr. Martland & his co-workers on how radioactive matter works inside the human body.
5 Such as the numbers of particles that would be given off by a lump of radioactive matter during a short period.
6 The utility said radioactive matter , including caesium and strontium, had seeped into soil, which may have to be dug up and removed.
Grammar, pronunciation and more
This collocation consists of: Translations for radioactive matter