›› Physical and chemical properties of Americium

Atomic Number:95
Element Symbol:Am
Element Name:Americium
Atomic Weight:243
Group Name:Actinoid
Period Number:7 (actinoid)
Block:f-block
Ground State Configuration:[Rn] 5f7 7s2
Ground State Level:8So7/2
Standard State:Artificially prepared
Bond Length:345.0
Atomic Radius Empirical:175
First Ionization Energy:578
Pauling Electronegativity:1.3
Allred Rochow Electronegativity:1.2
Molar Volume:17.63
Melting Point:1176
Boiling Point:2607
Superconduction Temperature:-272.5
Thermal Conductivity:10
Most Common Oxidation Numbers:3
Color:Silvery white
Classification:Metallic
Discovered By:Glenn Seaborg, Ralph James., L. Morgan, Albert Ghiorso
Discovered At:USA
Discovered When:1944
Origin Of Name:From the English word America

Calculate the molecular weight of Americium or molecular weight Am.

Also see the full list of chemical elements and atomic weights.