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What is the oxidation state of nitrogen in N2O3?
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The application of scientific knowledge for practical purposes, especially in industry and our daily lives.
Lighter Cameras
Covert cameras disguised as ordinary lighters, used for secret or undercover photography.
Mobility
The ability to move freely and easily, often referring to social mobility, which is the movement of individuals or groups in social position over time.
Technology
The application of scientific knowledge for practical purposes, especially in industry, where it involves the machinery and equipment developed from such scientific knowledge.
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