| NOMBRE | quantity | unidad de radioactividad | a measure of radioactivity |
|---|
| Sentido | A measure of radioactivity. | |
|---|---|---|
| Específico | curie, curio | A unit of radioactivity equal to the amount of a radioactive isotope that decays at the rate of 37,000,000,000 disintegrations per second |
| milicurio, millicurie | A unit of radioactivity equal to one thousandth of a curie | |
| rad | A unit of absorbed ionizing radiation equal to 100 ergs per gram of irradiated material | |
| rem, REM | (roentgen equivalent man) the dosage of ionizing radiation that will cause the same amount of injury to human tissue as 1 roentgen of X-rays | |
| roentgen | A unit of radiation exposure | |
| General | unidad electromagnética | Any of various systems of units for measuring electricity and magnetism |
| Inglés | radioactivity unit | |
| Catalán | unitat de radiació | |
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