tl









tl


Symbol, Chemistry.

  1. thallium.

  1. target language.
  2. trade-last.
  3. truckload.

  1. (in Turkey) lira; liras.

  1. Also t.l. trade-last.
  2. trade list.

  1. time loan.

the chemical symbol for

  1. thallium

  1. The symbol for the elementthallium

  1. The symbol for thallium.

Tl

  1. A soft, malleable, very poisonous metallic element that is used in photography, in making low-melting and highly refractive glass, and in treating skin infections. Atomic number 81; atomic weight 204.38; melting point 303.5°C; boiling point 1,457°C; specific gravity 11.85; valence 1, 3. See Periodic Table.
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