- tight ion pair by Skylar Gardner
... organic chemistry) An ion pair composed of individual ions which keep their stereochemical configuration; no solvent molecules separate the cation and anion. Also known as contact ion pair; intimate ion pair.
- coordinate bond by Gabriel Lucas
N. A covalent chemical bond between two atoms that is produced when one atom shares a pair of electrons with another atom lacking such a pair. Also called semipolar bond...
- Parial by Webster's
... n.) See Pair royal, under Pair, n.
- sliding pair by Margaret Becker
... mechanical engineering) Two adjacent links, one of which is constrained to move in a particular path with respect to the other; the lower, or closed, pair is completely constrained by the design of the links of the pair.
- multiple-beam interference by Cheyenne McGee
... optics) Interference which arises when part of a beam is reflected several times back and forth between a pair of strongly reflecting surfaces before being reflected or transmitted from the pair.