radioactivity

Significado (Inglés)

1. (uncountable, usually) Spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from the breakdown of an unstable nucleus.
2. (uncountable, usually) The radiation so emitted; including gamma rays, alpha particles, neutrons, electrons, positrons, etc.

Conceptos

radioactividad

radiactividad

radiación

Sinónimos

radiation

light

radioactive decay

ray

radio-activity

Traducciones

radioactivité

Radioaktivität

radioattività

ραδιενέργεια

radioactivitat

radioactiviteit

radioatividade

radioactividade

إشعاعية

radiações

radyoaktivite

ışınırlık

ışırlık

Etimología (Inglés)

From radioactive + -ity or radio- + activity.