methide ion Directory References Contents Ask the Chatbot a Question methide ion chemical compound Ask the Chatbot a Question Learn about this topic in these articles:form of carbanion In carbanionThe simplest carbanion, the methide ion (CH-3 ), is derived from the organic compound methane (CH4) by a loss of a proton (hydrogen ion, H+) as shown in the following chemical equation:Read More Britannica ChatbotChatbot answers are created from Britannica articles using AI. This is a beta feature. AI answers may contain errors. Please verify important information using Britannica articles. About Britannica AI.