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Nucleophile
A chemical entity that provides a pair of electrons to an electrophile, thus creating a chemical bond during a reaction.
NaCN
Sodium cyanide, a highly toxic chemical compound used in the extraction of gold and silver from mineral ores.
Bromides
Ionic compounds that contain a bromine ion (Br-) combined with another element or radical.
Reactivity
A measure of how readily a substance undergoes a chemical reaction with other substances.
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