When was radon discovered?

Answer According to Jefferson Labs, German-born Friedrich Ernst Dorn identified radon after experimenting with the decay of radium. Dorn called his discovery niton (from the Latin word for shining), but i... Read More »

Top Q&A For: When was radon discovered

Who discovered the element radon?

A German chemist, Friedrich Ernst Dorn, discovered the radioactive element radon in 1900, according to Jefferson Lab. Radon is elemental 86 on the Periodic Table of Elements and has the symbol "Rn.... Read More »

When were the Fiji Islands discovered& who discovered them?

The original inhabitants of the islands of Fiji came from Melanesia some 3,500 years ago. Dutch explorer Abel Janzsoon Tasman sighted the northeast islands of Fiji in 1643. British Captain James Co... Read More »

What is radon?

Radon is a gas given off by decaying uranium, which occurs naturally in soil. The gas is a health hazard when trapped in a relatively closed space such as a building or mine. It can also contaminat... Read More »

Radon gas?

Hey Baby,The smell in the kitchen is not radon. Radon is an odorless, radioactive gas that comes from the earth. It seeps into homes through the foundation. Normally it hangs low in the basement ar... Read More »