![](/images/new/139.jpg)
![](/images/new/304.jpg)
![](/images/new/89.jpg)
![](/images/new/320.jpg)
![](/images/new/96.jpg)
![](/images/new/190.jpg)
![](/images/new/166.jpg)
![](/images/new/263.jpg)
![](/images/new/101.jpg)
![](/images/new/180.jpg)
![](/images/new/157.jpg)
![](/images/new/231.jpg)
Magnesium oxide, or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium. Formula: MgOMolar mass: 40.3044 g/molIUPAC ID: Magnesium oxideMelting point: 2,852 °CDensity: 3.58 g/cm³Boiling point: 3,600 °C Magnesia or magnesium oxide is an alkaline earth metal oxide.
![whatsapp](/images/whatsapp.png)
![](/images/new/126.jpg)
![](/images/new/267.jpg)
![](/images/new/166.jpg)
![](/images/new/349.jpg)
![](/images/new/57.jpg)
![](/images/new/185.jpg)
![](/images/new/33.jpg)
![](/images/new/306.jpg)
![](/images/new/40.jpg)
![](/images/new/277.jpg)
![](/images/new/39.jpg)
![](/images/new/226.jpg)
![](/images/new/137.jpg)
![](/images/new/276.jpg)
![](/images/new/23.jpg)
![](/images/new/324.jpg)
![](/images/new/144.jpg)
![](/images/new/176.jpg)
![](/images/new/90.jpg)
![](/images/new/200.jpg)
![](/images/new/123.jpg)
![](/images/new/235.jpg)
![](/images/new/82.jpg)
![](/images/new/243.jpg)
![](/images/new/45.jpg)
![](/images/new/271.jpg)
![](/images/new/102.jpg)
![](/images/new/228.jpg)
![](/images/new/145.jpg)
![](/images/new/192.jpg)
![](/images/new/167.jpg)
![](/images/new/193.jpg)
![](/images/new/48.jpg)
![](/images/new/342.jpg)
![](/images/new/31.jpg)
![](/images/new/264.jpg)
![](/images/new/161.jpg)
![](/images/new/279.jpg)
![](/images/new/60.jpg)
![](/images/new/306.jpg)
![](/images/new/109.jpg)
![](/images/new/347.jpg)
![](/images/new/8.jpg)
![](/images/new/267.jpg)
![](/images/new/127.jpg)
![](/images/new/277.jpg)
![](/images/new/66.jpg)
![](/images/new/187.jpg)
![](/images/new/11.jpg)
![](/images/new/240.jpg)
![](/images/new/163.jpg)
![](/images/new/192.jpg)
![](/images/new/172.jpg)
![](/images/new/318.jpg)
![](/images/new/142.jpg)
![](/images/new/319.jpg)
![](/images/new/59.jpg)
![](/images/new/329.jpg)
![](/images/new/104.jpg)
![](/images/new/345.jpg)
یک پیام ارسال کرد