约 38,400 个结果
  1. Tin | Definition, Properties, Uses, & Facts | Britannica

  2. Tin - Wikipedia

  3. STANNUM Definition & Meaning | Dictionary.com

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

  5. Tin Facts (Atomic Number 50 or Sn) - ThoughtCo

  6. Periodic Table of Elements: Los Alamos National Laboratory

  7. Chemistry of Tin (Z=50) - Chemistry LibreTexts

  8. Tin (Sn) - Periodic Table

  9. Tin (Sn) - ChemicalAid

  10. Tin (Sn) - Periodic Table