Descubrimiento	1925 Noddack
Abundancia	0.001
Radio	2
Electronegatividad	1.9
Ionización	7.8335
Número de isótopos	21
Configuración electrónica	[Xe] 4f14 5d5 6s2
Estados de oxidación	-3,-1,1,2,3,4,5,6,7
Electrón por nivel de energía	2,8,18,32,13,2

Minerales que contienen este elemento : 46

Mineral	Dureza	Densidad	Fórmula
Abenakiite-(Ce)	4.00 / 4.00	3.21	Na₂₆Ce₆(SiO₃)₆(PO₄)₆(CO₃)₆(SO₂)O
Arsenoflorencite-(Ce)	3.50 / 3.50	4.10	CeAl₃(AsO₄)₂(OH)₆
Arsenoflorencite-(La)	3.50 / 3.50	4.10	LaAl₃(AsO₄)₂(OH)₆
Bijvoetite-(Y)	2.00 / 2.00	3.90	Y₈(UO₂)₁₆O₈(CO₃)₁₆(OH)₈Â·39H₂O
Calciobetafite	4.50 / 5.50	4.20	(Ca,Na)₂(Nb,Ti)₂(O,OH)₇
Calcioburbankite	3.00 / 4.00	3.45	Na₃(Ca,Ce,Sr,La)₃(CO₃)₅
Calcybeborosilite-(Y)	5.00 / 5.50	3.00	(Y,REE,Ca)₂(B,Be)₂(SiO₄)₂(OH,O)₂
Ciprianiite			Ca₄(Th,REE)₂Al(B₄Si₄O₂₂)(OH)₂
Dissakisite-(Ce)	6.50 / 7.00	3.75	CaCeMgAl₂(Si₂O₇)(SiO₄)O(OH)
Dualite	5.00 / 5.00	2.84	Na₃₀(Ca,Na,Ce,Sr)₁₂(Na,Mn,Fe,Ti)₆Zr₃Ti₃MnSi₅₁O₁₄₄(OH,H₂O,Cl)₉
Fergusonite-(Nd)	5.50 / 6.50	4.50	NdNbO₄
Ferrokentbrooksite	5.00 / 6.00	3.06	Na₁₅Ca₆Fe²⁺₃Zr₃Nb(Si₂₅O₇₃)(O,OH,H₂O)₃(F,Cl)₂
Gadolinite-(Ce)	6.50 / 7.00	4.20	Fe²⁺Be₂Ce₂(SiO₄)₂O₂
Georgbarsanovite	5.00 / 5.00	3.05	Na₁₂(Mn,Sr,REE)₃Ca₆Fe²⁺₃Zr₃NbSi₂₅O₇₆Cl₂Â·H₂O
Gerenite-(Y)	5.00 / 5.00	3.30	(Ca,Na)₂Y₃Si₆O₁₈Â·2H₂O
Hainite	5.00 / 5.00	3.15	Na₂Ca₄(Y,REE)Ti(Si₂O₇)₂OF₃
Hellandite-(Ce)	5.50 / 6.00		(Ca,REE)₄Ce₂Al(Be,Li)_2-xB₄Si₄O₂₂(OH)₂
Hellandite-(Y)	5.50 / 6.00	3.70	(Ca,REE)₄Y₂Al(Be,Li)_2-xB₄Si₄O₂₂(OH)₂
Hundholmenite-(Y)	5.00 / 6.00	5.21	(Y,REE,Ca,Na)₁₅(Al,Fe³⁺)Ca_x(As³⁺)_1-x(Si,As⁵⁺)Si₆B₃(O,F)₄₈
Kamphaugite-(Y)	2.00 / 3.00	3.19	Ca₂Y₂(CO₃)₄(OH)₂Â·3H₂O
Kapitsaite-(Y)	5.50 / 5.50	3.74	Ba₄Y₂Si₈B₄O₂₈F
Kentbrooksite	5.00 / 6.00	3.07	(Na,REE)₁₅(Ca,REE)₆Mn₃Zr₃NbSi₂₅O₇₃(O,OH,H₂O)₃(F,Cl)₂
Khristovite-(Ce)	5.00 / 5.00	4.05	CaCeMgMn²⁺Al(Si₂O₇)(SiO₄)(OH)F
Kuliokite-(Y)	4.00 / 5.00	4.30	Y₄Al(SiO₄)₂(OH)₂F₅
Maoniupingite-(Ce)			(Ce,Ca)₄(Fe³⁺,Ti,Fe²⁺)(Ti,Fe³⁺,Fe²⁺,Nb)₄Si₄O₂₂
Mckelveyite-(Nd)	3.00 / 3.50	3.47	NaCaBa₃Nd(CO₃)₆Â·nH₂O
Mckelveyite-(Y)	3.50 / 4.00	3.47	NaBa₃(Ca,U)Y(CO₃)₆Â·3H₂O
Miserite	5.50 / 6.00	2.84	KCa₆Si₈O₂₂(OH)
Nioboaeschynite-(Y)	5.00 / 6.00	5.34	(Y,REE,Ca,Th,Fe)(Nb,Ti,Ta)₂(O,OH)₆
Okanoganite-(Y)	4.00 / 4.00	4.35	(Y,REE,Ca,Na,Th)₁₆(Fe³⁺,Ti)(Si,B,P)₁₀(O,OH)₃₈F₁₀
Perrierite-(Ce)	5.50 / 5.50	4.29	Ce₄MgFe³⁺₂Ti⁴⁺₂O₈(Si₂O₇)₂
Plumbobetafite	4.50 / 5.50	4.64	(Pb,U,Ca)₂(Ti,Nb)₂(O,OH,F)₇
Proshchenkoite-(Y)	5.00 / 5.00	4.72	(Y,REE,Ca,Na,Mn)₁₅CaFe²⁺(P,Si)Si₆B₃O₃₄F₁₄
Rengeite	5.00 / 5.50	4.12	Sr₄Ti₄ZrO₈(Si₂O₇)₂
Rheniite			ReS₂
Samarskite-(Y)	5.00 / 6.00	5.60	(Y,Ce,U,Fe,Nb)(Nb,Ta,Ti)O₄
Saryarkite-(Y)	3.50 / 4.00	3.07	Ca(Y,Th)Al₅(SiO₄)₂(PO₄)₂(OH)₇Â·6H₂O
Strontiochevkinite	5.00 / 6.00	5.44	(Sr,Ce,La)₄Fe²⁺(Ti,Zr)₄O₈(Si₂O₇)₂
Tarkianite	5.50 / 6.00	7.30	(Cu,Fe)(Re,Mo)₄S₈
Thomasclarkite-(Y)	2.00 / 3.00	2.30	NaY(HCO₃)(OH)₃Â·4H₂O
Titanite	5.00 / 5.50	3.40	CaTiSiO₅
Tombarthite-(Y)	5.00 / 6.00	3.51	Y₄(Si,H₄)₄O₁₂(OH)₄
Trimounsite-(Y)	7.00 / 7.00	5.00	Y₂Ti₂O₅SiO₄
Vyuntspakhkite-(Y)	6.00 / 7.00	4.02	Y(Al,Si)(SiO₄)(OH,O)₂
Yttrotungstite-(Y)	1.00 / 1.00	5.96	Y(W,Fe,Si,Al,Ti)₂(O,OH,H₂O)₉
Zircon	7.50 / 7.50	4.60	ZrSiO₄