Week 25-29

This week we finished a project, and learned a new unit. In the beggining of week we finished our projects. My groups assignment was mass. We had to do a lab report. The new unit that we are learning is chemisty. We are learning about protons, neutrons, and electrons. I learned that Atoms are always neutral. Protons and electrons are always equal except a ion. A Ion is more or less electrons. Electrons are negative, and protons are positive. You can never change the amount of protons because it'll become something different. Isotope is more or less tan neutrons. Neutrons are always equal. I also learned that a conductor is freely moving electrons. An insulator is not freely moving. This is a picture of the disgram we did in class.

-nicoleeeeeeee