Chemical element — The periodic table of the chemical elements A chemical element is a pure chemical substance consisting of one type of atom distinguished by its atomic number, which is the number of protons in its nucleus.[1] Familiar examples of … Wikipedia
In Search of Lost Time — Swann s Way redirects here. For other similar titles, see Swans Way (disambiguation). In Search of Lost Time (Remembrance of Things Past) … Wikipedia
rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 … Universalium
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
Rare earth element — Rare earth ore, shown with a United States penny for size comparison These rare … Wikipedia
Mercury (element) — gold ← mercury → thallium Cd ↑ Hg ↓ Cn … Wikipedia
The Killing Time — is the colloquial name given by historian Robert Wodrow to a period of conflict in Scottish history between 1680 and 1688. The conflict was between the Presbyterian Covenanter movement, based largely in the south of the country and the government … Wikipedia
Bauteil mit zeitabhängigen Parametern — laikinio parametrų kitimo elementas statusas T sritis radioelektronika atitikmenys: angl. time varying element vok. Bauteil mit zeitabhängigen Parametern, n rus. элемент с параметрами, изменяющимися во времени, m pranc. composant aux paramètres… … Radioelektronikos terminų žodynas
composant aux paramètres variants dans le temps — laikinio parametrų kitimo elementas statusas T sritis radioelektronika atitikmenys: angl. time varying element vok. Bauteil mit zeitabhängigen Parametern, n rus. элемент с параметрами, изменяющимися во времени, m pranc. composant aux paramètres… … Radioelektronikos terminų žodynas
laikinio parametrų kitimo elementas — statusas T sritis radioelektronika atitikmenys: angl. time varying element vok. Bauteil mit zeitabhängigen Parametern, n rus. элемент с параметрами, изменяющимися во времени, m pranc. composant aux paramètres variants dans le temps, m … Radioelektronikos terminų žodynas