Thorium?! Steve Mikell<br>[log in to unmask]<br> Sent: Monday, June 30, 2014 at 12:26 PM From: "David Hillman" <[log in to unmask]> To: [log in to unmask] Subject: Re: [TN] Element Quiz Question Wow, and I thought I was giving this one away. Ok, here is another clue. When radioactive element decay into another elemental isotope, they don't always lose mass. And everyone is now eligible for a new submission - all previous answers are gone. Dave ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________