Becquerel a gram of potassium is 30 Bq. The following table shows radiation quantities in SI and non-SI units. Becquerel The becquerel (; symbol: Bq) is the SI derived unit of radioactivity. One becquerel is defined as the activity of a quantity of radioactive material in which one nucleus decays per second. The becquerel is therefore equivalent to an inverse second, s. The becquerel is named after Henri Becquerel, who shared a Nobel Prize in Physics with Pierre and Marie Curie in 1903 for their work in discovering radioactivity. As with every International System of Units (SI) unit named for a
Radioactivity (song) film "Alice in Galaxy" and the 2010 documentary "Into Eternity". The song, as did other songs from "Radio-Activity", appeared in the Brazilian telenovela "Saramandaia". "Radioactivity" was re-issued 1991 as a single from Kraftwerk's remix album "The Mix". Featuring remixes by François Kevorkian and William Orbit. Fatboy Slim covered "Radioactivity" on his compilation album "". The song was released as a limited edition 7-inch single. Radioactivity (song) "Radioactivity" () is a song by the German electronic music band Kraftwerk, featuring Emil Schult. It was released in May 1976 as the lead and only single from their fifth studio album, "Radio-Activity" (1975).