Examlex
What type of question is the following: "Have you purchased a high-quality RCA television set in the past year?"
Free Radical
Highly reactive atoms or molecules with unpaired electrons, involved in many chemical reactions, including those in biological systems.
Chlorination
A chemical reaction that introduces chlorine atoms into a molecule, often used for disinfection or organic synthesis.
Dichloromethane
A volatile organic compound with a formula CH2Cl2, commonly used as a solvent and in chemical synthesis.
Initiation Step
The first step in a chain reaction mechanism in which reactive species capable of propagation are generated.
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