Discovery	0 Prehistoric
Abundance	14
Radius	1.8
Electronegativity	2.33
Ionization	7.4167
Number of isotopes	29
Electronic configuration	[Xe] 4f14 5d10 6s2 6p2
Oxidation states	-4,2,4
Electron by energy level	2,8,18,32,18,4

Minerals containing this element : 589

Mineral	Hardness	Density
Abramovite
Acmonidesite
Agaite		6.99
Agardite-(Nd)	3.00 / 4.00	3.72
Aikinite	2.00 / 2.50	6.10
Alamosite	4.50 / 4.50	6.49
Aleksite	2.50 / 2.50	7.00
Allochalcoselite	3.00 / 4.00	4.65
Almeidaite
Altaite	2.50 / 2.50	8.10
Andorite IV	3.50 / 3.50	5.00
Andorite VI	3.50 / 3.50	5.00
Andreadiniite
Andychristyite	2.00 / 3.00	6.30
Ángelaite
Anglesite	2.50 / 3.00	6.30
Anyuiite	3.50 / 3.50	13.00
Arapovite	5.50 / 6.00	3.43
Aravaipaite	2.00 / 2.00	6.00
Arcubisite
Ardaite	2.50 / 3.00	6.00
Argentobaumhauerite	3.00 / 3.00	5.31
Argentoliveingite
Arrojadite-(BaFe)		3.54
Arrojadite-(PbFe)	4.00 / 5.00
Arrojadite-(SrFe)
Arsenbrackebuschite	4.50 / 4.50	6.54
Arsendescloizite	4.00 / 4.00	6.57
Arseniopleite	3.50 / 3.50	4.22
Arsenquatrandorite
Arsentsumebite	4.00 / 5.00	6.46
Artroeite	2.50 / 2.50	5.36
Arzrunite
Aschamalmite	3.50 / 3.50	7.27
Ashburtonite		4.69
Asisite	3.50 / 3.50	8.00
Asselbornite	3.00 / 3.00
Babkinite	2.00 / 2.00	8.09
Backite	2.00 / 3.00	5.57
Bairdite
Barikaite		5.34
Barstowite	3.00 / 3.00	5.50
Bartelkeite	4.00 / 4.00	4.97
Barysilite	3.00 / 3.00	6.11
Baumhauerite	3.00 / 3.00	5.33
Baumhauerite II	3.00 / 3.00	5.00
Bayldonite	4.50 / 4.50	5.50
Beaverite-(Cu)
Beaverite-(Zn)
Benauite	3.50 / 3.50	3.65
Benavidesite	2.50 / 2.50	5.60
Benjaminite	3.50 / 3.50	6.70
Bernalite	4.00 / 4.00	3.32
Bernarlottiite
Berryite	3.50 / 3.50	6.70
Betekhtinite	3.00 / 3.00	5.96
Beudantite	4.00 / 4.00	4.10
Beyerite	2.00 / 3.00	6.56
Bezsmertnovite	4.50 / 4.50	16.30
Bideauxite	3.00 / 3.00	6.27
Bilibinskite	5.00 / 5.00	14.27
Bindheimite	4.00 / 5.00	4.60
Bismutopyrochlore	5.00 / 5.00	4.97
Blixite	3.00 / 3.00	7.35
Bobmeyerite		4.38
Bogdanovite	4.00 / 4.50
Boleite	3.00 / 3.50	4.80
Borishanskiite	4.00 / 4.00	10.00
Borodaevite	3.50 / 3.50	7.90
Boscardinite		3.00
Boulangerite	2.50 / 2.50	5.70
Bournonite	3.00 / 3.00	5.70
Brackebuschite	4.00 / 5.00	6.05
Brendelite	4.50 / 4.50	6.83
Britvinite	3.00 / 3.00	5.51
Brontesite		2.73
Brumadoite	1.00 / 1.00	4.77
Buckhornite	2.50 / 2.50	8.00
Burckhardtite	2.00 / 2.00	4.96
Bushmakinite	3.00 / 3.50	6.22
Calcioaravaipaite	2.50 / 2.50	4.85
Calciouranoite	4.00 / 4.00	4.62
Calderónite	3.00 / 4.00	6.05
Caledonite	2.50 / 3.00	5.70
Cannizzarite	2.50 / 2.50	6.70
Caracolite	4.50 / 4.50	5.10
Carducciite	2.50 / 3.00	5.56
Carminite	3.50 / 3.50	5.03
Caryinite	4.00 / 4.00	4.29
Cassedanneite	3.50 / 3.50	6.00
Cechite	4.50 / 5.00	5.88
Cerussite	3.00 / 3.50	6.50
Cesàrolite	4.50 / 4.50	5.29
Cesplumtantite	7.00 / 7.00	6.00
Chabournéite	3.00 / 3.50	5.10
Challacolloite	2.00 / 3.00	4.77
Changbaiite	5.50 / 5.50	6.48
Chekhovichite	4.00 / 4.00	6.88
Chenite	2.50 / 2.50	5.98