Polonium is between the most poisonous materials; the LD5o for polonium-210 is 1 microgram.
Two polonium oxides are known: PoO2 and PoO3.
The valences of polonium are 2, 4 and 6.
Polonium is a metal element. Atomic mass of it is 209.
The cations of polonium are Po2+ and Po4+.
Polonium, element number 84 on the periodic table, has 84 electrons.
Polonium is dangerous because is extremely radioactive.
Polonium is an extremely harmful chemical element, for the life; but polonium has some applications: Uses of polonium: - 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
The most deadly poison used in the Apollo program to power equipment was polonium-210. It was used in the Radioisotope Thermoelectric Generator (RTG) to provide electrical power to the spacecraft. If released, polonium-210 can be lethal if ingested, inhaled, or absorbed through the skin.
Polonium is odorless.
Polonium has no odor.
Polonium has not a taste.
Polonium is not an insulator.The electrical resistivity of polonium is: 0, 40 microohm.meter.
A post-mortem examination suggested Mr Litvinenko had died after being poisoned with the radioactive substance polonium-210.
Two polonium oxides are known: PoO2 and PoO3.
Polonium has a silvery aspect.
Polonium is a solid.
Polonium is not so famous.