1.3-1 Types of Radioactivity. By the end of this section you will be able to: Observe nuclear changes and explain how they change an element. Express.
Chemistry came to be because people wanted to create gold from other elements. There is no “Chemical Reaction That will do this” Chemical reactions involve.
TERRORISM. Unit Objectives Define terrorism. Identify potential targets in the community. Identify CERT operating procedures for a terrorist incident.
Spontaneous emission of radiation when the nucleus of an atom breaks down to form a different element.
Nuclear Fission and Fusion. Warm - Up What do you know, or think you know, about nuclear fission and fusion?
A nucleus can be specified By an atomic number and a Mass number.
Final Review 40 multiple-choice questions based on the following slides.
Radioactivity. History Discovered (accidentally) ByHenri Becquerel “He carries thus his uranium salts under the sun, places them close to photographic.
Alpha Beta Gamma. Lesson Contents 1.Physical properties of , and 2.Penetrating power of , and 3.N v Z graphs 4.Decay laws.
Alpha Beta Gamma. Lesson Contents 1.What is Radioactivity? 2.Physical properties of , and 3.Penetrating power of , and 4.N v Z graphs.
