becquerel (Bq)
Description
A metric unit for the amount of radioactivity that a substance (such as radon or tritium) gives off.
One becquerel (Bq) equals 1 nuclear decay (the loss of a neutron or proton) per second.
A metric unit for the amount of radioactivity that a substance (such as radon or tritium) gives off.
One becquerel (Bq) equals 1 nuclear decay (the loss of a neutron or proton) per second.