alkyl, alkyl group, alkyl radical
(noun) any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons
Source: WordNet® 3.1
alkyl (plural alkyls)
(organic chemistry) Any of a series of univalent radicals of the general formula CnH2n+1 derived from aliphatic hydrocarbons.
Source: Wiktionary
28 May 2025
(noun) a distinctive but intangible quality surrounding a person or thing; “an air of mystery”; “the house had a neglected air”; “an atmosphere of defeat pervaded the candidate’s headquarters”; “the place had an aura of romance”
According to Guinness World Records, on 25 September 2016, the Birla Institute of Management Technology (India) in Uttar Pradesh, India, constructed the largest coffee cups pyramid consisting of 23,821 cups. They used paper takeaway coffee cups to build the pyramid.
