"Svetlonosac", element, atomska težina 31.02, redni broj 15, znak P, na vazduhu lako oksidiše (beli fosfor) i zbog toga u mraku svetli, veoma jak otrov; upotrebljava se poglavito za pravljenje žižica.
Materijal koji se koristi unutar monitora da bi se stvorila slika na ekranu. Elektronski zrak pretražuje (skenira) unutrašnjost monitora, a fosfor ga apsorbuje u vidu svetlosnih uzoraka koje vidite na ekranu.
In music, abbreviation for piano (Italian “softly”).
16th letter of the English alphabet. In Semitic languages, in Greek, and in Latin p had much the same sound as it normally has today in English when final, or when following s at the beginning of a word, the sound of an unvoiced labial stop. In other positions in English, and especially when initial, p is aspirated.