Encyclopedia > Becquerel

Article Content

Becquerel

The becquerel (abbreviation Bq) is the SI derived unit of radioactivity, defined as the activity of a quantity of radioactive material in which one nucleus decays per second. It is therefore equivalent to s^-1. The older unit of radioactivity was the curie (Ci). 1 Bq = 2.7×10^-11 Ci.

It was named after Henri Becquerel.

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

Westhampton Beach, New York

... median income for a family is $74,412. Males have a median income of $55,625 versus $33,000 for females. The per capita income for the village is $38,500. 9.0% of the ...