All isotopes of polonium (all 25 of them) are radioactive. Only traces of a single isotope exist in nature.
Uranium was the first radioactive element discovered.
No. They are radioactive elements.
Polonium is more toxic and has a specific radioactivity greater than uranium but cannot be used in nuclear weapons.
Polonium applications: - neutron source (polonium-beryllium source) - in devices for the elimination of the static electricity - in devices for the elimination of the dust - initiator in nuclear weapons - isotopic heat source Radium has not today practical applications.
Polonium applications: - Source of neutrons: as Po-BeO - Radioisotope thermoelectric energy source - Alpha particles source - Brushes with Po to eliminate static charges from different surfaces
Polonium applications: - Source of neutrons: as Po-BeO - Radioisotope thermoelectric energy source - Alpha particles source - Brushes with Po to eliminate static charges from different surfaces - Material in radiochemistry studies
Polonium applications: - Source of neutrons: as Po-BeO - Radioisotope thermoelectric energy source - Alpha particles source - Brushes with Po to eliminate static charges from different surfaces - Material in radiochemistry studies
The specific radioactivity of polonium-210 is 4,5.10E3 Ci/g.
The specific radioactivity of polonium-210 is 4,5.10E3 Curies.
Some applications of polonium: - neutron source as a mixture polonium-beryllium (also used for nuclear weapons) - elimination of the dust from the surface of materials - elimination of the static electricity - radioactive heat source
Polonium and especially radon contribute to the natural environmental radioactivity.
Polonium was discovered in 1898 by Marie Curie and Pierre Curie studying the radioactivity of uranium ores.
She discovered the elements radium and polonium.
radioactivity,polonium,uranium,and radium.
Polonium was discovered in 1898 by Marie Curie and Pierre Curie; Pierre and Marie Curie were interested by the new phenomenon of radioactivity.
According to the work of the Curies, which action would increase the radioactivity of polonium? Dissolve the polonium in a solvent.Heat the polonium until it becomes a gas.Expose the polonium sample to light.Increase the amount of polonium.
Polonium is between the most poisonous materials; the LD5o for polonium-210 is 1 microgram.This is due to the very high specific activity of polonium; 4,5.10E3 Ci/g.
Polonium was used as source of energy in thermoelectric generators.
These elements doesn't have effects on daily life.