Tritium

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Description

A radioactive isotope of hydrogen with a mass number of 3. Although small amounts of tritium occur naturally, most tritium is prepared synthetically. It was used in the mid-20th century for luminous dials on watches, clocks, and instruments. It is still used as a tracer in biochemical research, as a gas in some neon-type signs, and as a starting compnent in hydrogen bombs.

Synonyms and Related Terms

T; triterium; 3H

Other Properties

Half-life = 12.26 years

Composition H3
CAS 10028-17-8
Melting Point -254.12
Molecular Weight atomic wt. 3.016

Hazards and Safety

Toxic. Carcinogenic. Radioactive.

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