Examlex
Which of the following is correct?
Reactivity
The propensity of a material to engage in chemical reactions, on its own or with other substances, resulting in energy emission.
Compounds
Substances formed from two or more elements chemically united in fixed proportions.
2-Iodohexane
A chemical compound with the formula C6H13I, characterized by the presence of an iodine atom attached to the second carbon of a hexane chain.
Potassium Hydroxide
A strong inorganic base, used in various manufacturing processes including soap making and as a pH adjuster.
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