radioactivity

Bedeutung (Englisch)

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.

Konzepte

Radioaktivität

Strahlung

Synonyme

radiation

light

radioactive decay

ray

radio-activity

Übersetzungen

radioactivité

radioattività

radioactividad

radiactividad

ραδιενέργεια

radioactividade

radioactivitat

radioactiviteit

radioatividade

إشعاعية

radyoaktivite

ışınırlık

ışırlık

Etymologie (Englisch)

From radioactive + -ity or radio- + activity.