It's Elemental - Isotopes of the Element Palladium

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Most of the isotope data on this site has been obtained from the National Nuclear Data Center. Please visit their site for more information.

Isotopes of the Element Palladium with a Known Natural Abundance

Mass Number	Natural Abundance	Half-life

102	1.02%	Stable

104	11.14%	Stable

105	22.33%	Stable

106	27.33%	Stable

108	26.46%	Stable

110	11.72%	Stable

All Known Isotopes of the Element Palladium

Mass Number	Half-life	Decay Mode	Branching Percentage

91	> 1 microseconds	Electron Capture	No Data Available

92	0.7 seconds	Electron Capture	100.00

93	0.79 seconds	Electron Capture	100.00

		Electron Capture with delayed Proton Emission	No Data Available

93_m	9.3 seconds	Electron Capture	No Data Available

		Isomeric Transition	No Data Available

94	9.0 seconds	Electron Capture	100.00

95	≈ 10 seconds	Electron Capture	No Data Available

95_m	13.3 seconds	Electron Capture	>= 91.30

		Isomeric Transition	<= 9.70

		Electron Capture with delayed Proton Emission	0.90

96	122 seconds	Electron Capture	100.00

97	3.10 minutes	Electron Capture	100.00

98	17.7 minutes	Electron Capture	100.00

99	21.4 minutes	Electron Capture	100.00

100	3.63 days	Electron Capture	100.00

101	8.47 hours	Electron Capture	100.00

102	Stable	-	-

103	16.991 days	Electron Capture	100.00

104	Stable	-	-

105	Stable	-	-

106	Stable	-	-

107	6.5×10⁺⁶ years	Beta-minus Decay	100.00

107_m	21.3 seconds	Isomeric Transition	100.00

108	Stable	-	-

109	13.7012 hours	Beta-minus Decay	100.00

109_m	4.696 minutes	Isomeric Transition	100.00

110	Stable	-	-

111	23.4 minutes	Beta-minus Decay	100.00

111_m	5.5 hours	Isomeric Transition	73.00

		Beta-minus Decay	27.00

112	21.03 hours	Beta-minus Decay	100.00

113	93 seconds	Beta-minus Decay	100.00

113_m	0.3 seconds	Isomeric Transition	100.00

114	2.42 minutes	Beta-minus Decay	100.00

115	25 seconds	Beta-minus Decay	100.00

115_m	50 seconds	Beta-minus Decay	92.00

		Isomeric Transition	8.00

116	11.8 seconds	Beta-minus Decay	100.00

117	4.3 seconds	Beta-minus Decay	100.00

117_m	19.1 milliseconds	Isomeric Transition	100.00

118	1.9 seconds	Beta-minus Decay	100.00

119	0.92 seconds	Beta-minus Decay	100.00

120	0.5 seconds	Beta-minus Decay	100.00

121	> 150 nanoseconds	Beta-minus Decay	No Data Available

122	> 150 nanoseconds	Beta-minus Decay	No Data Available

123	> 150 nanoseconds	Beta-minus Decay	No Data Available

124	≈ 0.2 seconds	Beta-minus Decay	No Data Available