Examlex
Activation energy is not required for nonspontaneous reactions.
Energy Conversion
The process of transforming energy from one form into another, such as converting kinetic energy into electrical energy.
Law
A system of rules that are created and enforced through social or governmental institutions to regulate behavior.
Nuclear Changes
Transformations at the atomic level, including reactions in nuclear power generation and atomic bombs, which can alter the composition of atomic nuclei.
Conservation
The preservation, protection, or restoration of the natural environment, natural ecosystems, vegetation, and wildlife.
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