Product show


Contact Us

Business talking:

Tel: (86)0791-88101311
Mobile: (86)13317053312
wechat idWechat ID: 13317053312
QQ ID:752340693
Skype ID: minnashu
Your current location :Home > Search - Actinium Element

Actinium (Ac) Element

Basic Information

Name: Actinium
Symbol: Ac
Atomic Number: 89
Atomic Mass: (227.0) amu
Melting Point: 1050.0 ??C (1323.15 ??K, 1922.0 ??F)
Boiling Point: 3200.0 ??C (3473.15 ??K, 5792.0 ??F)

Number of Protons/Electrons: 89
Number of Neutrons: 138
Classification: Rare Earth
Crystal Structubre: Cubic
Density @ 293 K: 10.07 g/cm3
Color: Silvery






CopyRight ?2010 China Rare Metal Material Co., Ltd. All rights reserved china rare metal material co.,ltd