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Re: Pub Quiz Night
[Re: Urban Worrier]
#1251436
07/06/21 04:36 PM
07/06/21 04:36 PM
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Joined: Sep 2009
Posts: 869 Hillegom, ZH, NL
Jarkeld
Settled Boomer
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Settled Boomer
Joined: Sep 2009
Posts: 869
Hillegom, ZH, NL
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4. 2 isotopes: Deuterium (non radioactive) and Tritium (radioactive)
Last edited by Jarkeld; 07/06/21 04:36 PM.
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