Enter a clue or pattern or both:
The Clue
Units of X-ray exposure (9 letter answer)
The Answer
ROENTGENS
Tags
Notes
The answer ROENTGENS is so rare that it appears less than once every 2500 puzzles.
Related Clues
Units of radiation dosage
Definition
ROENTGEN as a noun:
1. (roentgen, R) = a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air
2. (Roentgen, Wilhelm Konrad Roentgen, Rontgen, Wilhelm Konrad Rontgen) = German physicist who discovered x-rays and developed roentgenography (1845-1923)