Phosphorus
id:
phosphorus-175-13433288
title:
Phosphorus
text:
Phosphorus is a chemical element; it has symbol P and atomic number 15. Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive, phosphorus is never found as a free element on Earth. It has a concentration in the Earth's crust of about one gram per kilogram (compare copper at about 0.06 grams). In minerals, phosphorus generally occurs as phosphate. Elemental phosphorus was first isolated as white phosphorus in 1669. In white phosphor
brand slug:
wiki
category slug:
encyclopedia
description:
Chemical element with atomic number 15 (P)
original url:
https://en.wikipedia.org/wiki/Phosphorus
date created:
2001-07-30T18:41:54Z
date modified:
2024-09-03T13:36:36Z
main entity:
{"identifier":"Q674","url":"https://www.wikidata.org/entity/Q674"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/c/cd/Phosphor_rot.jpg","width":665,"height":423}
fields total:
13
integrity:
16