Discovery	1778 Scheele
Abundance	1.2
Radius	2
Electronegativity	2.16
Ionization	7.0924
Number of isotopes	20
Electronic configuration	[Kr] 4d5 5s1
Oxidation states	-2,-1,1,2,3,4,5,6
Electron by energy level	2,8,18,13,1

Minerals containing this element : 67

Mineral	Hardness	Density	Formula
	2.00 / 3.00	3.62	Fe³⁺Mo₂O₆(OH)₃Â·H₂O
	3.00 / 3.00	2.91	[Ca₂(H₂O)₁₇Ca(H₂O)₆][Mo⁶⁺₈As⁵⁺₂Fe³⁺₃O₃₆(OH)]
	3.50 / 3.50	2.94	[Ca₂(H₂O)₁₇Mg(H₂O)₆][Mo⁶⁺₈As⁵⁺₂Fe³⁺₃O₃₆(OH)]
		2.89	[Na₂(H₂O)₁₇Ca(H₂O)₆][Mo⁶⁺₈As⁵⁺₂Fe³⁺₃O₃₄(OH)₃]
	3.00 / 3.00	2.88	[Na₂(H₂O)₁₆Na(H₂O)₆][Mo⁶⁺₈As⁵⁺₂Fe³⁺₃O₃₃(OH)₄]
	1.00 / 1.50		Sb³⁺₂MoO₆
			(Ca_1-xNa_x)₂(UO₂)₃(MoO₄)₂(OH)_6-xÂ·nH₂O
	3.00 / 3.00	3.65	Bi₃Te⁶⁺Mo⁶⁺O_10.5
			MgU⁴⁺₂(MoO₄)₂(OH)₆Â·2H₂O (?)
	3.00 / 3.00	4.51	Cu²⁺₃O(Mo⁶⁺O₄)₂
	4.00 / 4.00	4.90	Cu₄(UO₂)Mo₂O₈(OH)₆
	1.00 / 1.50	6.25	MoSe₂
	1.00 / 1.00	3.63	(Nb,Mo,W)S₂Â·(Mg_1-xAl_x)(OH)_2+x
	2.50 / 3.00	4.00	Fe³⁺₂(Mo⁶⁺O₄)₃Â·7H₂O
	3.00 / 3.00	5.11	BiMo⁶⁺_(2-5x)Mo⁵⁺_6xO₇(OH)Â·H₂O (0=x=0.4)
	4.00 / 4.00	4.47	Cu¹⁺₄Cu²⁺₂SnMoS₈
		8.15	[Pb₃₂(O)₂₁](AsO₄)₂[(Si,As,V,Mo)O₄]₂Cl₁₀
		11.90	(Mo,Ru,Fe,Ir,Os)
			Cu₄(MoO₄)₃(OH)₂
		4.26	Th(MoO₄)₂Â·3H₂O
	5.50 / 6.00		Mo₃O₈Â·nH₂O(?)
	1.00 / 2.00	3.84	(UO₂)Mo⁶⁺₂O₇Â·3H₂O
			Mn₂Mo₃O₈
	1.00 / 2.00		MoS₂
	4.50 / 4.50	5.96	Fe²⁺₂Mo⁴⁺₃O₈
	1.00 / 1.00	3.83	(Mo,Nb)S₂Â·(Mg_1-xAl_x)(OH)_2+x
		8.26	Bi₂MoO₆
	4.50 / 4.50	4.26	Cu₃(Mo⁶⁺O₄)₂(OH)₂
	4.00 / 4.00	4.45	Cu₁₀Fe₃MoGe₃S₁₆
		5.54	Mg₂Mo₃O₈
			BiMo⁵⁺_2.80O₈(OH)
	1.00 / 1.00	4.09	(Mo,Nb)S₂Â·(Mn_1-xAl_x)(OH)_2+x
	3.50 / 4.00	4.22	Cu₃MoO₄(OH)₄
	3.00 / 3.00	2.97	[Ca₂(H₂O)₁₅Ca(H₂O)₆][Mo⁶⁺₈P₂Fe³⁺₃O₃₆(OH)]
	2.50 / 2.50		[K₂(H₂O)₁₅Ca(H₂O)₆][Mo⁶⁺₈P₂Fe³⁺₃O₃₄(OH)₃]
	2.50 / 2.50		[Na₂(H₂O)₁₅Cu²⁺(H₂O)₆][Mo⁶⁺₈P₂Fe³⁺₃O₃₄(OH)₃]
	1.50 / 1.50	2.95	[Na₂(H₂O)₁₅Fe³⁺(H₂O)₆][Mo⁶⁺₈P₂Fe³⁺₃O₃₅(OH)₂]
	3.00 / 4.00	4.00	H₄U⁴⁺(UO₂)₃(MoO₄)₇Â·18H₂O
	1.00 / 1.00	5.50	MoS₂
			Mo
	3.00 / 4.00	4.72	MoO₃
	2.00 / 3.00	6.60	CuPb₂MoO₄AsO₄(OH)
			MoNiP
	3.00 / 4.00	7.72	Hg₂N(Cl,SO₄,MoO₄,CO₃)Â·H₂O
	3.00 / 3.00	4.17	UO₂Mo⁶⁺₅O₁₆Â·5H₂O
		5.15	Th(MoO₄)₂Â·H₂O
	2.50 / 2.50	3.68	[K₂(H₂O)₁₇Cu²⁺(H₂O)₆][Mo⁶⁺₈As₂Fe³⁺₃O₃₄(OH)₃]
	2.00 / 2.00		[Na₂(H₂O)₁₇Cu²⁺(H₂O)₆][Mo⁶⁺₈As₂Fe³⁺₃O₃₄(OH)₃]
	2.00 / 2.00		[Na₂(H₂O)₁₆Na(H₂O)₆][Mo⁶⁺₈As₂Fe³⁺₃O₃₃(OH)₄]
	3.50 / 3.50	4.74	Cu₁₀Fe₃WGe₃S₁₆
	1.00 / 1.00	3.35	NaAl₄Fe³⁺₇(PO₄)₅(P⁵⁺Mo⁶⁺₁₂O₄₀)(OH)₁₆Â·56H₂O
	2.00 / 2.50	7.32	(Pb,Mo)₈O₈Cl₂
	3.50 / 3.50	4.34	CaMoO₄
	3.00 / 3.00	4.82	BiMo₂O₇(OH)Â·2H₂O
	3.50 / 3.50	7.23	Bi₇O₄(MoO₄)₂(AsO₄)₃
	3.00 / 3.00	4.20	U⁴⁺(MoO₄)₂
	2.50 / 2.50	3.12	MoO₃Â·2H₂O
			NaBi(MoO₄)₂
	3.50 / 4.00	4.26	Cu₃MoO₄(OH)₄
			FeCe(MoO₄)₃Â·3H₂O
	5.50 / 6.00	7.30	(Cu,Fe)(Re,Mo)₄S₈
	2.00 / 2.50	4.25	Ca(UO₂)₆(MoO₄)₂O₅Â·12H₂O
	4.60 / 4.60	6.00	MoO₂
	2.00 / 2.00	4.55	(UO₂)Mo⁶⁺O₄Â·2H₂O
		3.50	(Mo⁶⁺O₂)₂As³⁺₂O₅Â·3H₂O
	4.00 / 5.00		Cu₃O(MoO₄)(SO₄)
	3.00 / 3.00	6.50	PbMoO₄