petabecquerel

See also: pétabecquerel and peta-becquerel

English

Etymology

peta- +‎ becquerel.

Noun

petabecquerel (plural petabecquerels)

1. (metrology) An SI unit of radioactivity equal to 10¹⁵ becquerels. Symbol: P

Derived terms

• PBq (abbreviation)