Meanings of americium in inglês

With David's record, this was a significant offense, since smoke detectors run on a radioactive element, americium.

Other models employ a small amount of the radioactive isotope americium, which emits alpha particles when it decays.

Invented during war, radioactive americium has become a bit of a do-gooder that is -surprisingly -in most homes.

But David had used americium to make his crude neutron gun, since alpha particles knock neutrons loose from certain elements.

While in the reactor, it began mutating into elements heavier than enriched uranium, such as isotopes of plutonium and americium.

Richard Handl said he had the radioactive elements radium, americium and uranium in his flat in southern Sweden when the police showed up.

The materials were buried near Laurieton, south of Port Macquarie, after a truck carrying radioactive elements including caesium and americium crashed in 1980.

Americium is a reliable source of alpha particles, which can be channeled into an electric current inside detectors.