chemical composition
11Composition metal — Composition Com po*si tion, n. [F. composition, fr. L. compositio. See {Composite}.] 1. The act or art of composing, or forming a whole or integral, by placing together and uniting different things, parts, or ingredients. In specific uses: (a)… …
12Composition of forces — Composition Com po*si tion, n. [F. composition, fr. L. compositio. See {Composite}.] 1. The act or art of composing, or forming a whole or integral, by placing together and uniting different things, parts, or ingredients. In specific uses: (a)… …
13Composition of proportion — Composition Com po*si tion, n. [F. composition, fr. L. compositio. See {Composite}.] 1. The act or art of composing, or forming a whole or integral, by placing together and uniting different things, parts, or ingredients. In specific uses: (a)… …
14Composition plane — Composition Com po*si tion, n. [F. composition, fr. L. compositio. See {Composite}.] 1. The act or art of composing, or forming a whole or integral, by placing together and uniting different things, parts, or ingredients. In specific uses: (a)… …
15chemical element — Introduction also called element, any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed. This article considers the… …
16chemical bonding — ▪ chemistry Introduction any of the interactions that account for the association of atoms into molecules, ions, crystals, and other stable species that make up the familiar substances of the everyday world. When atoms approach one another …
17chemical formula — Expression of the composition or structure of a chemical compound. Formulas for molecules use chemical symbols with subscript numbers to show the number of atoms of each element: O2 for molecular oxygen, O3 for ozone, CH4 for methane, C6H6 for… …
18Chemical compound — A chemical compound is a pure chemical substance consisting of two or more different chemical elements[1][2][3] that can be separated into simpler substances by …
19composition — noun 1 parts that form sth ADJECTIVE ▪ overall ▪ The overall composition of the Senate was Democrats 57 and Republicans 43. ▪ internal ▪ the character of the state and its internal composition ▪ …
20chemical constitution — cheminė sudėtis statusas T sritis fizika atitikmenys: angl. chemical composition; chemical constitution vok. chemische Zusammensetzung, f rus. химический состав, m pranc. composition chimique, f; constitution chimique, f …
