Encyclopedia > F-orbital

Article Content

F-block

Redirected from F-orbital

F-block (for fundamental) elements consist of the lanthanide and actinide series. They have two s-electrons in their outer (n) electron shell and f-electrons in their inner (n-1) shell.

Other blocks:

d-block
g-block
p-block
s-block

Featured Article

List of closed London Underground stations

... Line) These stations once served by the Metropolitan Line, District Line or Northern City Line (Great Northern & City Railway) remain open as mainl ...