Send the following on WhatsApp
Continue to ChatReagents are regarded as acting by virtue of a constitutional affinity either for electrons or for nuclei... the terms electrophilic (electron-seeking) and nucleophilic (nucleus-seeking) are suggested... and the organic molecule, in the activation necessary for reaction, is therefore required to develop at the seat of attack either a high or low electron density as the case may be. - Christopher Kelk Ingold from https://whatsmyquote.com/quote/reagents-are-regarded-as-acting-by-virtue-of-a-constitutional-affinity-either-for-electrons-or-for-nuclei-the