On Friday after I had the chemistry test, I had lunch. There was another chemistry class in the afternoon, and so the students from that class were still panicking about the test and were trying to make good use of every minute before their test.
One of them, A., was eating lunch with me, and he was doing more sample questions from the text book. Since these questions required using the molar masses of the elements, he borrowed my periodic table.
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Then today I couldn't find my periodic table! I think that A. has it, since yesterday lunch was the last time I remember seeing the periodic table. However, if he doesn't have it, I will be in big trouble. I will have to borrow someone else's and copy down the content of it.
Periodic tables in chemistry class are almost like calculators in math class. You cannot lose them!
