Lanthanoid

Lanthanoid [r]: The group of f-block chemical elements with atomic numbers between 58 (cerium) and 71 (lutetium); named after lanthanum, which immediately precedes the series. ^[e]

This article contains just a definition and optionally other subpages (such as a list of related articles), but no metadata. Create the metadata page if you want to expand this into a full article.

Atomic No.	57	58	59	60	61	62	63	64	65	66	67	68	69	70	71
Name	La	Ce	Pr	Nd	Pm	Sm	Eu	Gd	Tb	Dy	Ho	Er	Tm	Yb	Lu
M3+ f electrons	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14