What factors affect the size of an atom? Enter your answer here

Explain the structure of an atom in detail, and describe all characteristic properties of each particle that is found in an atom

The objective of this homework assignment is to expand your knowledge of the atom beyond the models presented in General Chemistry 1. To do this you will need to do a little research. Your task is to learn more about the CERN Large Hardon Collider and the research into sub-atomic particles. With that information, you need to teach one of your assigned classmates about one aspect of this research that you find more fascinating. Maybe you are intrigued about the production of man-made elements, or maybe you are intrigued about sub-atomic particles like quarks and the Higgs boson. Take your pick! Can someone please help!!

11. When determining an element's identity, what is the MOST important subatomic particle to examine?

The following depicts two images related to atom structure. The image on the left describes an atomic theory. The image on the right describes the results of a test used to further determine the structure of the atom. Electrons scattered throughout ● (a) Expected Results D Diffuse positive charge Path of < particle Assuming that the arrows are streams of "alpha" radiation Use the image to determine whether the "alpha radiation" is positively or negatively charged. Explain how you arrived at your conclusion. Cite evidence from the image(s) in your explanation. (b) Actual Results