Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
An anion containing one or more oxygen atoms bonded to another element (as in the sulfate and carbonate ions)
- ‘What is more, the indicator has two proton-binding sites: the oxyanion of the xanthene ring and the carboxylate of the benzene as independent sites, which can also exchange protons among themselves.’
- ‘To take into account the effect of a second water between Asp 83 and Asp 85, we protonated Asp 83, which is therefore able to provide a proton for the stabilization of the oxyanion produced during hydrolysis.’
- ‘They ‘propose that water ligands bound to Mg2 + interact with the developing oxyanion intermediate, thereby stabilizing the transition state.’’
- ‘Under conditions of high pH, anions and oxyanions (such as those of Te, Se, Mo, U, As, P and B) are more mobile and most cations (such as those of Cu, Pb, Hg and Cd) are less mobile, while at low pH the reverse is generally true.’
We take a look at several popular, though confusing, punctuation marks.
From Afghanistan to Zimbabwe, discover surprising and intriguing language facts from around the globe.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.