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STEM Centre
> STEM Centre > Les mots de la science en anglais > Chemistry > Natalie's Experiment
Read the following text and test your knowledge by answering the associated questions below. Clicking on the words in blue will give you it's definition as well as the words translation in French.


Chemistry ExperimentOne day, Natalie wanted to do something exciting so she decided to try out a chemistry experiment. She was going to cover a spoon with copper! In order to be efficient, she weighed out all her materials and prepared the chemicals before starting the experiment. She also used a stock solution that her teacher has made. If the experiment went well there would be no by-products. However, random and systematic errors occurred and reduced the percent yield. This made Natalie sad but she decided to try again. Practice makes perfect!