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| Chemical deduction (Posted on 2019-05-13) |
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A famous chemist was murdered in his own lab. There was no evidence except for a piece of paper with the names of chemical substances on it: carbon, oxygen, nickel, lanthanum, and sulfur. On the day he was murdered, the chemist had only 3 visitors: his wife Mary, his nephew Nicolas, and his friend Johnathan.
The police arrested the murderer right away. Who was it?
The killer
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 | Comment 4 of 10 | 
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Ni=nickel C=carbon O=oxygen La=lanthanum S=sulfur
Nicolas did it!
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Posted by Math Man
on 2019-09-27 20:40:33 |
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