جير

Also known as CaO, Ca(OH)2

مادة كيميائية تحتوية على عنصر الكالسيوم

AI overview

Lime is a white powder made from calcium oxide or calcium hydroxide that has many industrial and practical uses. It matters because it's widely used in construction, water treatment, agriculture, and other applications that affect everyday life.

AI-generated from the Wikipedia summary — may contain errors.

In the Vinony graph

Vinony's link graph records 1,139 inbound references to جير, and connects out to calcium hydroxide, limestone and alkali.

Vinony files it under Alchemical substances, Building materials and Calcium minerals.

Vinony links it to 62 Wikipedia language editions.

Wikidata facts

Subclass of: building material
Has part: calcium oxide
Image: Calcium oxide powder.JPG
Has use: building material

Show 4 more facts

topic's main category: Category:Lime (material)
Commons category: Calcium oxide
has characteristic: hygroscopy
different from: lime

Sources (5)

via Wikidata · CC0

Article · العربية

الجير صنف من المواد الكيميائية المحتوية على عنصر الكالسيوم. وأهم صنفيها الجير الحي أو غير المطفأ، والجير المطفأ الناتج عن تأثير الماء فيه (ومحلوله المشبع يسمى ماء الجير). أما فيحتوي شوائب ولا ينطفئ بسهولة.

Abstract from DBpedia / Wikipedia · CC BY-SA