phosphate=فوسفات

phosphate=فوسفات

ONLINE ETYMOLOGY DICTIONARY:

phosphate (n.)

a salt of phosphoric acid, 1795, from Fr. phosphate (1787), from phosphore (see phosphorus) + -ate (3).

phosphorus (n.)

"substance or organism that shines of itself," 1640s, from L. phosphorus "light-bringing," also "the morning star" (a sense attested in English from 1620), from Gk. Phosphoros "morning star," lit. "torchbearer," from phos "light," contraction of phaos "light, daylight" (related to phainein "to show, to bring to light;" see phantasm) + phoros "bearer," from pherein "to carry" (see infer).

As the name of a non-metallic chemical element, it is recorded from 1680, originally one among several substances so called; the word used exclusively of the element from c.1750. It was discovered in 1669 by Henning Brand, merchant and alchemist of Hamburg, who derived it from urine. Lavoisier demonstrated it was an element in 1777. According to Flood, "It is the first element whose discoverer is known."