{{위키데이터 속성 추적}}
자연계에 존재하는 '''[[몰리브데넘]]의 [[안정 동위 원소]]'''는 6종으로 원자량은 <sup>92</sup>Mo, <sup>94</sup>Mo, <sup>95</sup>Mo, <sup>96</sup>Mo, <sup>97</sup>Mo, <sup>98</sup>Mo이 있다.
이 중 <sup>92</sup>Mo과 <sup>98</sup>Mo은 [[이중 베타 붕괴]]할 수 있지만, 예상과는 다르게 붕괴하지 않을 수 있다.

<sup>100</sup>Mo은 반감기가 8.5×10<sup>18</sup>년으로 매우 길어 사실상 안정한 동위 원소로 취급하며, β<sup>-</sup>β<sup>-</sup>붕괴를 통해 <sup>100</sup>Ru으로 붕괴한다.

<sup>98</sup>Mo은 자연계에 존재하는 몰리브데넘의 동위 원소들 중 가장 많이 존재한다.

== 표 ==
{| class="wikitable" style="font-size:95%; white-space:nowrap"
! rowspan="2" | 핵자<br />수
! Z([[양성자|p]])
! N([[중성자|n]])
! &nbsp;<br />동위 원소 질량 (u)<br />&nbsp;
! rowspan="2" | 반감기<ref group="n">우주의 나이보다 반감기가 긴 동위 원소의 반감기는 굵은체로 표기</ref>
! rowspan="2" | 붕괴<br />방식<ref group="n">약어:<br />IT: [[이성질핵 전이]]</ref>
! rowspan="2" | 붕괴 생성<br />동위 원소<ref group="n">안정 동위 원소는 굵은체로 표기</ref>
! rowspan="2" | 핵<br />스핀
! rowspan="2" | 자연계에 존재하는<br />동위 원소<br />범위<br />(몰 분율)
! rowspan="2" | 자연계에 존재하는<br />최대 범위<br />(몰 분율)
|-
! colspan="3" | 들뜬 에너지
|-
| rowspan=2|<sup>83</sup>Mo
| rowspan=2 style="text-align:right" | 42
| rowspan=2 style="text-align:right" | 41
| rowspan=2|82.94874(54)#
| rowspan=2|23(19) ms<br />[6(+30-3) ms]
| [[베타 붕괴|β<sup>+</sup>]]
| <sup>83</sup>Nb
| rowspan=2|3/2-#
| rowspan=2|
| rowspan=2|
|-
| β<sup>+</sup>, [[양성자 방출|p]]
| <sup>82</sup>Zr
|-
| <sup>84</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 42
| 83.94009(43)#
| 3.8(9) ms<br />[3.7(+10-8) s]
| β<sup>+</sup>
| <sup>84</sup>Nb
| 0+
|
|
|-
| <sup>85</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 43
| 84.93655(30)#
| 3.2(2) s
| β<sup>+</sup>
| <sup>85</sup>Nb
| (1/2-)#
|
|
|-
| <sup>86</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 44
| 85.93070(47)
| 19.6(11) s
| β<sup>+</sup>
| <sup>86</sup>Nb
| 0+
|
|
|-
| rowspan=2|<sup>87</sup>Mo
| rowspan=2 style="text-align:right" | 42
| rowspan=2 style="text-align:right" | 45
| rowspan=2|86.92733(24)
| rowspan=2|14.05(23) s
| β<sup>+</sup> (85%)
| <sup>87</sup>Nb
| rowspan=2|7/2+#
| rowspan=2|
| rowspan=2|
|-
| β<sup>+</sup>, p (15%)
| <sup>86</sup>Zr
|-
| <sup>88</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 46
| 87.921953(22)
| 8.0(2) min
| β<sup>+</sup>
| <sup>88</sup>Nb
| 0+
|
|
|-
| <sup>89</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 47
| 88.919480(17)
| 2.11(10) min
| β<sup>+</sup>
| <sup>89</sup>Nb
| (9/2+)
|
|
|-
| style="text-indent:1em" | <sup>89m</sup>Mo
| colspan="3" style="text-indent:2em" | 387.5(2) keV
| 190(15) ms
| [[이성질핵 전이|IT]]
| <sup>89</sup>Mo
| (1/2-)
|
|
|-
| <sup>90</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 48
| 89.913937(7)
| 5.56(9) h
| β<sup>+</sup>
| <sup>90</sup>Nb
| 0+
|
|
|-
| style="text-indent:1em" | <sup>90m</sup>Mo
| colspan="3" style="text-indent:2em" | 2874.73(15) keV
| 1.12(5) µs
|
|
| 8+#
|
|
|-
| <sup>91</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 49
| 90.911750(12)
| 15.49(1) min
| β<sup>+</sup>
| <sup>91</sup>Nb
| 9/2+
|
|
|-
| rowspan=2 style="text-indent:1em" | <sup>91m</sup>Mo
| rowspan=2 colspan="3" style="text-indent:2em" | 653.01(9) keV
| rowspan=2|64.6(6) s
| IT (50.1%)
| <sup>91</sup>Mo
| rowspan=2|1/2-
| rowspan=2|
| rowspan=2|
|-
| β<sup>+</sup> (49.9%)
| <sup>91</sup>Nb
|-
| <sup>92</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 50
| 91.906811(4)
| colspan=3 align=center|'''관찰 안정'''<ref group="n">β<sup>+</sup>β<sup>+</sup> 붕괴를 통해 '''<sup>92</sup>Zr'''으로 붕괴할 수 있으며 반감기는 5 x 10<sup>24</sup>년을 초과할 것으로 예상된다.</ref>
| 0+
| 0.1477(31)
|
|-
| style="text-indent:1em" | <sup>92m</sup>Mo
| colspan="3" style="text-indent:2em" | 2760.46(16) keV
| 190(3) ns
|
|
| 8+
|
|
|-
| <sup>93</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 51
| 92.906813(4)
| 4,000(800) a
| [[전자 포획|ε]]
| '''<sup>93</sup>Nb'''
| 5/2+
|
|
|-
| rowspan=2 style="text-indent:1em" | <sup>93m</sup>Mo
| rowspan=2 colspan="3" style="text-indent:2em" | 2424.89(3) keV
| rowspan=2|6.85(7) h
| IT (99.88%)
| <sup>93</sup>Mo
| rowspan=2|21/2+
| rowspan=2|
| rowspan=2|
|-
| β<sup>+</sup> (0.12%)
| '''<sup>93</sup>Nb'''
|-
| <sup>94</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 52
| 93.9050883(21)
| colspan=3 align=center|'''안정'''<ref group="n" name="SF">이론상으로 [[자발 핵분열]]을 할 수 있다.</ref>
| 0+
| 0.0923(10)
|
|-
| <sup>95</sup>Mo<ref group="n" name="FP">[[핵분열 생성물]]</ref>
| style="text-align:right" | 42
| style="text-align:right" | 53
| 94.9058421(21)
| colspan=3 align=center|'''안정'''<ref group="n" name="SF" />
| 5/2+
| 0.1590(9)
|
|-
| <sup>96</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 54
| 95.9046795(21)
| colspan=3 align=center|'''안정'''<ref group="n" name="SF" />
| 0+
| 0.1668(1)
|
|-
| <sup>97</sup>Mo<ref group="n" name="FP" />
| style="text-align:right" | 42
| style="text-align:right" | 55
| 96.9060215(21)
| colspan=3 align=center|'''안정'''<ref group="n" name="SF" />
| 5/2+
| 0.0956(5)
|
|-
| <sup>98</sup>Mo<ref group="n" name="FP" />
| style="text-align:right" | 42
| style="text-align:right" | 56
| 97.9054082(21)
| colspan=3 align=center|'''관찰 안정'''<ref group="n">β<sup>-</sup>β<sup>-</sup> 붕괴를 통해 '''<sup>98</sup>Ru'''으로 붕괴할 수 있으며 반감기는 10<sup>25</sup> 년을 초과할 것으로 예상된다.</ref>
| 0+
| 0.2419(26)
|
|-
| <sup>99</sup>Mo<ref group="n" name="FP" /><ref group="n">의학상에 이용되는 테크네튬-99m을 생성하는 방사성 동위 원소</ref>
| style="text-align:right" | 42
| style="text-align:right" | 57
| 98.9077119(21)
| 2.7489(6) d
| β<sup>-</sup>
| <sup>99m</sup>Tc
| 1/2+
|
|
|-
| style="text-indent:1em" | <sup>99m1</sup>Mo
| colspan="3" style="text-indent:2em" | 97.785(3) keV
| 15.5(2) µs
|
|
| 5/2+
|
|
|-
| style="text-indent:1em" | <sup>99m2</sup>Mo
| colspan="3" style="text-indent:2em" | 684.5(4) keV
| 0.76(6) µs
|
|
| 11/2-
|
|
|-
| <sup>100</sup>Mo<ref group="n">태양계 초창기부터 존재해 왔었던 방사성 핵자</ref><ref group="n" name="FP" />
| style="text-align:right" | 42
| style="text-align:right" | 58
| 99.907477(6)
| '''8.5(5)×10<sup>18</sup> a'''
| β<sup>-</sup>β<sup>-</sup>
| '''<sup>100</sup>Ru'''
| 0+
| 0.0967(20)
|
|-
| <sup>101</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 59
| 100.910347(6)
| 14.61(3) min
| β<sup>-</sup>
| <sup>101</sup>Tc
| 1/2+
|
|
|-
| <sup>102</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 60
| 101.910297(22)
| 11.3(2) min
| β<sup>-</sup>
| <sup>102</sup>Tc
| 0+
|
|
|-
| <sup>103</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 61
| 102.91321(7)
| 67.5(15) s
| β<sup>-</sup>
| <sup>103</sup>Tc
| (3/2+)
|
|
|-
| <sup>104</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 62
| 103.91376(6)
| 60(2) s
| β<sup>-</sup>
| <sup>104</sup>Tc
| 0+
|
|
|-
| <sup>105</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 63
| 104.91697(8)
| 35.6(16) s
| β<sup>-</sup>
| <sup>105</sup>Tc
| (5/2-)
|
|
|-
| <sup>106</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 64
| 105.918137(19)
| 8.73(12) s
| β<sup>-</sup>
| <sup>106</sup>Tc
| 0+
|
|
|-
| <sup>107</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 65
| 106.92169(17)
| 3.5(5) s
| β<sup>-</sup>
| <sup>107</sup>Tc
| (7/2-)
|
|
|-
| style="text-indent:1em" | <sup>107m</sup>Mo
| colspan="3" style="text-indent:2em" | 66.3(2) keV
| 470(30) ns
|
|
| (5/2-)
|
|
|-
| <sup>108</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 66
| 107.92345(21)#
| 1.09(2) s
| β<sup>-</sup>
| <sup>108</sup>Tc
| 0+
|
|
|-
| <sup>109</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 67
| 108.92781(32)#
| 0.53(6) s
| β<sup>-</sup>
| <sup>109</sup>Tc
| (7/2-)#
|
|
|-
| rowspan=2|<sup>110</sup>Mo
| rowspan=2 style="text-align:right" | 42
| rowspan=2 style="text-align:right" | 68
| rowspan=2|109.92973(43)#
| rowspan=2|0.27(1) s
| β<sup>-</sup> (>99.9%)
| <sup>110</sup>Tc
| rowspan=2|0+
| rowspan=2| 
| rowspan=2|
|-
| β<sup>-</sup>, [[중성자 방출|n]] (<0.1%)
| <sup>109</sup>Tc
|-
| <sup>111</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 69
| 110.93441(43)#
| 200# ms<br />[>300 ns]
| β<sup>-</sup>
| <sup>111</sup>Tc
|
|
|
|-
| <sup>112</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 70
| 111.93684(64)#
| 150# ms<br />[>300 ns]
| β<sup>-</sup>
| <sup>112</sup>Tc
| 0+
|
|
|-
| <sup>113</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 71
| 112.94188(64)#
| 100# ms<br />[>300 ns]
| β<sup>-</sup>
| <sup>113</sup>Tc
|
|
|
|-
| <sup>114</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 72
| 113.94492(75)#
| 80# ms<br />[>300 ns]
|
|
| 0+
|
|
|-
| <sup>115</sup>Mo
| style="text-align:right" | 42
| style="text-align:right" | 73
| 114.95029(86)#
| 60# ms<br />[>300 ns]
|
|
|
|
|
|}
<references group="n" />

{{동위 원소 색인}}

[[분류:몰리브데넘|동위 원소]]
[[분류:몰리브데넘 동위 원소| ]]
[[분류:원소별 동위 원소 목록]]