“polonium”可以造什么句，polonium造句

The polonium itself, with its rarity and trail of irradiated locations (see article) ought to be a telling clue.

Madame Curie was the physicist with expertise in chemistry that, in 1898, discovered the radioactive substances of radium and polonium in Paris, France.

Alexander Litvinenko, a renegade Russian security officer living in London, was killed by poisoning with polonium, a rare radioactive substance, in 2006.

This is because the radioactivity emanating from polonium-210 is in the form of highly energetic alpha particles.