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  1. Tin - Wikipedia

    β-tin, also called white tin, is the allotrope (structural form) of elemental tin that is stable at and above room temperature. It is metallic and malleable, and has body-centered tetragonal crystal structure. α …

  2. Taxpayer identification numbers (TIN) | Internal Revenue Service

    Jul 31, 2025 · A Taxpayer Identification Number (TIN) is an identification number used by the Internal Revenue Service (IRS) in the administration of tax laws. It is issued either by the Social Security …

  3. Tin | Definition, Properties, Uses, & Facts | Britannica

    Apr 22, 2026 · Tin, a chemical element belonging to the carbon family, Group 14 (IVa) of the periodic table. It is a soft, silvery white metal with a bluish tinge, known to the ancients in bronze, an alloy with …

  4. Get an Individual Taxpayer Identification Number (ITIN) to file your ...

    Dec 5, 2025 · Find out how to apply for an Individual Taxpayer Identification Number (ITIN) and use it to file your federal tax return.

  5. TIN Definition & Meaning - Merriam-Webster

    May 7, 2026 · The meaning of TIN is a soft faintly bluish-white lustrous low-melting crystalline metallic element with atomic number 50 that is malleable and ductile at ordinary temperatures and that is …

  6. Tin | Sn (Element) - PubChem

    Chemical element, Tin, information from authoritative sources. Look up properties, history, uses, and more.

  7. Tin Facts - Sn or Atomic Number 50 - Science Notes and Projects

    Feb 18, 2024 · Tin is a chemical element with the symbol Sn and atomic number 50. It is a post-transition metal in group 14 of the periodic table. Tin is a soft metal that is malleable, ductile, and …

  8. Tin - New World Encyclopedia

    Most everyday objects that are commonly called tin, such as aluminum foil, beverage cans, and tin cans, are actually made of steel or aluminum, although tin cans do have a thin coating of tin to inhibit rust.

  9. Tin Element Facts - chemicool.com

    The chemical element tin is classed as an other metal (white tin) or a nonmetal (gray tin). It has been known since ancient times. Its discoverer and discovery date are unknown.

  10. Tin Definition, Facts, Symbol, Discovery, Property, Uses

    Tin (pronunciation: TIN) is a soft, malleable, silvery-white element classified as a post-transition metal in the periodic table and it is represented by the chemical symbol Sn [1, 2, 3].