Randy Holmes-Farley
Reef Chemist
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Reef Chemistry Puzzle #19
This is a tough one, unless you look up the last clue. Try not doing that first. lol
1. When I am written out and all alone, no one can be sure what I am or how to say my name
2. I sometimes happen over and over at regular intervals
3. For many years, Randy had a table of this type hanging on his work office wall
4. I contain the highest oxidation state of iodine and would be very rare in a reef aquarium
Good luck!
Previous Reef Chemistry Puzzle:
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This is a tough one, unless you look up the last clue. Try not doing that first. lol
1. When I am written out and all alone, no one can be sure what I am or how to say my name
2. I sometimes happen over and over at regular intervals
3. For many years, Randy had a table of this type hanging on his work office wall
4. I contain the highest oxidation state of iodine and would be very rare in a reef aquarium
Good luck!
Previous Reef Chemistry Puzzle:
Reef Chemistry Puzzle #18 I am the longest!
Reef Chemistry Puzzle 18 1. I am probably the most important type of molecule in a reef aquarium 2. I am also the biggest type molecule in a reef aquarium 3. If I stretch all the way out, I can nearly reach from one end of the aquarium to the other, but I don't like to do that 4. UV light...
www.reef2reef.com
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