[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D.](https://indike.org/pramana/ins.science.ray-1902) › v2.c34.158 # A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v2.c34.158 A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v2.c34.158 - **Language:** English ### [v2.c34.158](https://indike.org/pramana/ins.science.ray-1902.v2.c34.158) Also the Váyu atom (bi-Tanmátric system) will contain t₁ + (t₁ + t₂), i.e. 2t₁ + t₂ units of mass; the Tejas-atom (tri-Tanmátric system) will contain t₁ + (t₁ + t₂) + (t₁ + t₂ + t₃) i.e. 3t₁ + 2t₂ + t₃ units; the Ap-atom (tetra-Tanmátric system) t₁ + (t₁ + t₂) + (t₁ + t₂ + t₃) + (t₁ + t₂ + t₃ + t₄), i.e. 4t₁ + 3t₂ + 2t₃ + t₄ units; and the Earth-atom (penta-Tanmátric system), t₁ + (t₁ + t₂) + ..... + (t₁ + t₂ + t₃ + t₄ + t₅), i.e. 5t₁ + 4t₂ + 3t₃ + 2t₄ + t₅ units. - [Previous: v2.c34.157](https://indike.org/pramana/ins.science.ray-1902.v2.c34.157) - [Next: v2.c34.159](https://indike.org/pramana/ins.science.ray-1902.v2.c34.159) - [Up: v2.c34](https://indike.org/pramana/ins.science.ray-1902.v2.c34) --- Source: [https://indike.org/pramana/ins.science.ray-1902.v2.c34.158](https://indike.org/pramana/ins.science.ray-1902.v2.c34.158) · Pramāṇa