Powered By Sispro1
Properties of Metals - Metallurgy
For Reference ONLY
Everything For The Detectorist
Actinium
Symbol: Ac
Atomic Number: 89
Atomic Weight: 227.0278
Electron Configuration: [Rn] 6d1 7s2
Element Classification: Radioactive Rare Earth (Actinide Series)
Discovery: Andre-Louis Debierne 1899 (France)
Word Origin: Greek: akis, aktinos (ray).
Melting Point (K): 1320
Boiling Point (K): 3470
Appearance: heavy, silvery-white metal that is highly radioactive
Atomic Radius (pm): 188
Atomic Volume (cc/mol): 22.54
Ionic Radius: 118 (+3e)
Fusion Heat (kJ/mol): (10.5)
Evaporation Heat (kJ/mol): (292.9)
Pauling Negativity Number: 1.1
First Ionizing Energy (kJ/mol): 665.5
Oxidation States: 3
Lattice Structure: Face-Centered Cubic
Lattice Constant ( ): 5.310
References: Los Alamos National Laboratory (2001), Crescent Chemical Company (2001), Lange's Handbook of Chemistry (1952), CRC Handbook of Chemistry & Physics (18th Ed.)
Symbol: Ac
Atomic Number: 89
Atomic Weight: 227.0278
Electron Configuration: [Rn] 6d1 7s2
Element Classification: Radioactive Rare Earth (Actinide Series)
Discovery: Andre-Louis Debierne 1899 (France)
Word Origin: Greek: akis, aktinos (ray).
Melting Point (K): 1320
Boiling Point (K): 3470
Appearance: heavy, silvery-white metal that is highly radioactive
Atomic Radius (pm): 188
Atomic Volume (cc/mol): 22.54
Ionic Radius: 118 (+3e)
Fusion Heat (kJ/mol): (10.5)
Evaporation Heat (kJ/mol): (292.9)
Pauling Negativity Number: 1.1
First Ionizing Energy (kJ/mol): 665.5
Oxidation States: 3
Lattice Structure: Face-Centered Cubic
Lattice Constant ( ): 5.310
References: Los Alamos National Laboratory (2001), Crescent Chemical Company (2001), Lange's Handbook of Chemistry (1952), CRC Handbook of Chemistry & Physics (18th Ed.)
Non-Commercial Reseach Identification - Source Bibliography
Copyright All Rights Reserved by Nigel G Wilcox E-Mail: ngwilcox100@gmail.com
Designed by Nigel G Wilcox
Elements - Alphabetical:
[A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]
In This Group:
The Paragon Of Metal Detecting
& Archaeology
& Archaeology
Pages
A-89
Member NCMD
Reference Menu
