Encyclopedia > Curie

Article Content

Curie

The curie (abbreviation Ci) is a former unit of radioactivity, equal to 3.700×10¹⁰ decays per second, which is roughly the activity of 1 g of ²²⁶Ra. It was named after the pioneers of radiology, Marie Curie and Pierre Curie. It has been replaced by an SI derived unit, the becquerel (Bq).

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

1997

... ski instructor Stuart Diver[?] is rescued as the sole survivor from the Thredbo[?] landslide in New South Wales, Australia, in which 18 lives were lost. September ...