Allotropic — Al lo*trop ic ([a^]l l[ o]*tr[o^]p [i^]k), Allotropical Al lo*trop ic*al ( [i^]k*al), a. [Cf. F. allotropique.] Of or pertaining to allotropism. {Al lo*trop ic*al*ly}, adv. [1913 Webster] {Allotropic state}, the several conditions which occur in… … The Collaborative International Dictionary of English
Allotropical — Allotropic Al lo*trop ic ([a^]l l[ o]*tr[o^]p [i^]k), Allotropical Al lo*trop ic*al ( [i^]k*al), a. [Cf. F. allotropique.] Of or pertaining to allotropism. {Al lo*trop ic*al*ly}, adv. [1913 Webster] {Allotropic state}, the several conditions… … The Collaborative International Dictionary of English
Allotropically — Allotropic Al lo*trop ic ([a^]l l[ o]*tr[o^]p [i^]k), Allotropical Al lo*trop ic*al ( [i^]k*al), a. [Cf. F. allotropique.] Of or pertaining to allotropism. {Al lo*trop ic*al*ly}, adv. [1913 Webster] {Allotropic state}, the several conditions… … The Collaborative International Dictionary of English
Lensman series — The Lensman series is a serial science fiction space opera by E. E. Smith. It was also the original source which introduced many innovative concepts into science fiction. In this sense the series was ground breaking and defined an entire genre.… … Wikipedia
nitrogen group element — ▪ chemical elements Introduction any of the chemical elements that constitute Group Va of the periodic table (see Figure >). The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). The elements share… … Universalium
oxidation–reduction reaction — ▪ chemical reaction Introduction also called redox reaction any chemical reaction in which the oxidation number of a participating chemical species changes. The term covers a large and diverse body of processes. Many oxidation– reduction… … Universalium
Allotropy — (Gr. allos , other, and tropos , manner) is a behavior exhibited by certain chemical elements: these elements can exist in two or more different forms, known as allotropes of that element. In each different allotrope, the element s atoms are… … Wikipedia
Metalloid — 13 14 15 16 17 2 B Boron … Wikipedia
Tin pest — is an autocatalytic, allotropic transformation of the element tin, which causes deterioration of tin objects at low temperatures. Tin pest has also been called tin disease , or tin leprosy ( Lèpre d étain ).It was observed in medieval Europe that … Wikipedia
steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying … Universalium