Chapter 1. Survey of the Problem and Certain Definitions. Chapter 2. Synthesis and Stabilization of Nanoparticles. Chapter 3. Experimental Techniques. Chapter 4. Cryochemistry of Metal Atoms and Nanoparticles. Chapter 5. Chemical Nanoreactors. Chapter 6. Group of Carbon. Chapter 7. Size Effects in Nanochemistry.Chapter 8. Nanoparticles in Science and Technology.