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thorium

Primary Information
Secondary Information

Definition

Thorium is a chemical element with the symbol Th and atomic number 90. It is a silvery-white metal that is radioactive.

Thorium is not found in nature in its pure form. It is found in combination with other elements, such as thorite and monazite.

Thorium is used in a variety of applications, including:

  • Nuclear fuel: Thorium can be used to produce nuclear energy.
  • Light bulbs: Thorium can be used to make light bulbs that last longer than traditional light bulbs.
  • Medical imaging: Thorium can be used to make medical images of the body.

How can the word be used?

Thorium is a promising option for clean energy, but it is not yet widely used.

thorium

Different forms of the word

Noun:

a radioactive chemical element with the symbol Th and atomic number 90. It is a soft, silvery-white metal that is found in nature in combination with other elements.

Adjective:

relating to or containing thorium.

Etymology

The word "thorium" comes from the Greek word "Θορ", which is the name of the Norse god of thunder.

The first recorded use of the word "thorium" in English was in 1829.

The word "thorium" is a Modern Latin word, which means that it was created by scientists. It is derived from the Greek word "Θορ", which is the name of the Norse god of thunder.

Here are some other etymological details about the word "thorium":

The Greek word "Θορ" is also the root of the word "thunderbolt", which is a lightning bolt.

The name "thorium" is a reminder of the fact that thorium is a radioactive element, and that it can be used to generate electricity.

Question

How can thorium be used?