Yesterday, my group(Valerie, Beverly, Sherry, Nayeon) and I did a Chemistry Lab:Measurement in Chemistry. This was a very simple lab. It involved weighing eleven different objects. Mr.Olson gave us a penny, nickel,marble,black rubber stopper, green rubber stopper, container of water, fishing weight to weigh. We weighed each object in grams. Later, we weighed the small test tube, small glass bottle, paper dixie cup, and plastic cup in milileters, measured in volume.
The object that threw me off the most, by 66% error was the black rubber stopper. It seemed to me like it was what I had predicted, which was 6.2 g, but the actual mass was actually 18.55g!
I had a great day today. I didn't have any quizzes or tests, except for Chinese class which was very easy.. because I studied! However, I will have many quizzes next week.. busy weekend ahead of me! Thank God it's Friday=]
I LOVE BEVERLY KWAN AND VALERIE YERMAKOVA.
The object that threw me off the most, by 66% error was the black rubber stopper. It seemed to me like it was what I had predicted, which was 6.2 g, but the actual mass was actually 18.55g!
I had a great day today. I didn't have any quizzes or tests, except for Chinese class which was very easy.. because I studied! However, I will have many quizzes next week.. busy weekend ahead of me! Thank God it's Friday=]
I LOVE BEVERLY KWAN AND VALERIE YERMAKOVA.
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