Nanotechnology: Materials, Applications, and Societal Impact Exam questions and answers
Nanotechnology: Materials, Applications, and Societal Impact Exam questions and answers What is nanotechnology? The science of manipulating matter at the nanoscale to create new materials, devices, and systems with unique properties. What is the size of one nanometer? One billionth of a meter. How do materials behave at the nanoscale? Materials exhibit novel physical and chemical characteristics such as increased strength, reactivity, and conductivity. What are the four properties that can change at the nanoscale? Reactivity, thermal properties, mechanical properties, and optical properties. What is the significance of increased surface area in nanomaterials? It allows more atoms to inter
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