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  1. Alchemy | Definition, History, Meaning, & Facts | Britannica

    Nov 28, 2025 · Alchemy was a form of speculative thought that, among other aims, tried to transform base metals such as lead or copper into silver or gold. It also sought to discover …

  2. Alchemy, Transmutation, Philosopher's Stone - Britannica

    Dec 26, 2025 · Chemistry - Alchemy, Transmutation, Philosopher's Stone: Three different sets of ideas and skills fed into the origin of alchemy. First was the empirical sophistication of …

  3. Alchemy - Chemistry, Transmutation, Philosophies | Britannica

    Nov 28, 2025 · Alchemy - Chemistry, Transmutation, Philosophies: The possibility of chemical gold making was not conclusively disproved by scientific evidence until the 19th century.

  4. Alchemy - Transmutation, Elixir, Philosopher's Stone | Britannica

    Nov 28, 2025 · Alchemy - Transmutation, Elixir, Philosopher's Stone: Superficially, the chemistry involved in alchemy appears a hopelessly complicated succession of heatings of multiple …

  5. History of alchemy | Britannica

    Trace the development of alchemy and its role in attempting gold formation The Editors of Encyclopaedia Britannica

  6. Alchemy Definition & Meaning | Britannica Dictionary

    ALCHEMY meaning: 1 : a science that was used in the Middle Ages with the goal of changing ordinary metals into gold; 2 : a power or process that changes or transforms something in a …

  7. Alchemy - Indian, Chemistry, Philosophies | Britannica

    Nov 28, 2025 · Alchemy - Indian, Chemistry, Philosophies: The oldest Indian writings, the Vedas (Hindu sacred scriptures), contain the same hints of alchemy that are found in evidence from …

  8. alchemy - Kids | Britannica Kids | Homework Help

    Today scientists do not recognize alchemy as a science. However, some scientists believe that alchemists helped to lay the foundations for the modern science of chemistry. In ancient times …

  9. Philosopher’s stone | History & Facts | Britannica

    Dec 18, 2025 · Alchemy was a form of speculative thought that, among other aims, tried to transform base metals such as lead or copper into silver or gold. It also sought to discover …

  10. alchemy - Students | Britannica Kids | Homework Help

    Alchemy was based on ideas passed along by older cultures, including Chinese, Egyptian, East Indian, Greek, Syrian, and Islamic. These ancient peoples had learned how to extract metals …