English-Portuguese translations for radioactivity

• radioatividade
• radioactividade
  O segundo exemplo é o da fuga de radioactividade em Haia. The second example is the escape of radioactivity at La Hague.
  Em quarto lugar, temos a questão da radioactividade. Fourthly, there is the question of radioactivity.
  A radioactividade representa graves perigos para a saúde e o ambiente. Radioactivity poses grave dangers to health and the environment.

Definition of radioactivity

• Spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from the breakdown of an unstable nucleus

Related words

• radioactive
• radioactively
• radioactivation
• α-radioactivity
• β-radioactivity
• γ-radioactivity
• radioactive decay
• radioactive fallout
• radioactive waste