In chemistry class we reviewed that the atom is made up of mostly empty space with a central dense area called the nucleus. I will be reviewing definitions. Almost all…

Read More Chemistry: Atoms and Isotopes.

Chemistry

Today we learned about chemical reaction and about the things that occur duringĀ a chemical change. What I got most of the lesson was a bunch of definition and explanations I…

Read More Chemical Reaction

Chemistry

Today we learned about mixtures. A mixture is a physical blend of two or more components. Most samples of matter are mixtures. Some mixtures are easier to recognize than others.…

Read More Chemistry: Mixtures

Chemistry

Chemistry

  I learned about Dimensional Analysis today. Dimensional Analysis is a conversion method. I learned how to use the ratio chart. I find it easy to understand and follow. I…

Read More Dimensional Analysis

Chemistry

Today I learned about accuracy and precision. It is very simple if you follow all the steps. Accuracy is a measure of how close a measurement is to the actual…

Read More Accuracy and Precision

Chemistry