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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

    Nov 8, 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. History of alchemy | Britannica

    Alchemy was practiced in much of the ancient world, from China and India to Greece. It migrated to Egypt during the Hellenistic period and was later revived in 12th-century Europe through …

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

    Nov 28, 2025 · Alchemy aimed at the great human “goods”: wealth, longevity, and immortality. Alchemy was not original in seeking these goals, for it had been preceded by religion, …

  5. Alchemy - Chemistry, Transmutation, Philosophies | Britannica

    Nov 28, 2025 · But those who explore the history of the science of matter, where matter is considered on a wider basis than the modern chemist understands the term, may find alchemy …

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

    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 cures for diseases and a …

  7. Alchemy - Indian, Chemistry, Philosophies | Britannica

    Nov 28, 2025 · As in China and the West, alchemy in India came to be associated with religious mysticism, but much later—not until the rise of Tantrism (an esoteric, occultic, meditative …

  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. How urine led to significant discoveries in chemistry

    Home Videos Science How urine led to significant discoveries in chemistry How urine led to significant discoveries in chemistry Learn about the history of urine in alchemy and chemical …

  10. Alchemy - Arabic, Philosophical, Chemical | Britannica

    Nov 28, 2025 · Some scholars have suggested that Arabic alchemy descended from a western Asiatic school and that Greek alchemy was derived from an Egyptian school. As far as is …