Slide 1Chapter 22 – Nuclear Chemistry Slide 2 Nuclear Symbols Element symbol Mass number (p + + n o ) Atomic number (number of p + ) Slide 3 Types of Radioactive Decay…
Slide 1Radiometric and Trapped-Charge Dating R.A. Varney Paleoresearch Institute Slide 2 Presentation Format 1.Basic Chemistry for Radiometric Dating 2.Types of Radiometric…
Slide 1Half-Life Pg. 870-874 Slide 2 Half-Life Half-life = the time needed for half of the radioisotope sample to decay into products Half-live can have varying lengths May…
Slide 1 Slide 2 LOOK AT THIS TIME SCALE. TELL ME 5 THINGS ABOUT WHAT YOU SEE. TELL ME ONE THING YOU ALREADY KNOW AND ONE THING YOU WANT TO KNOW. Slide 3 Rocks Record Earth…
Slide 1Section 1-- RADIOACTIVITY Slide 2 An atom is the smallest piece of matter. Ex. The element silver is composed of only silver atoms. The element hydrogen is composed…
Slide 1Occupational Health EOH 3202 Dr Emilia Zainal Abidin Environmental & Occupational Health Faculty of Medicine and Health Sciences University Putra of Malaysia PHYSICAL…
Slide 1RITN Overview Presentation NMDP Basic Radiation Training Presenters name Date Slide 2 RITN Overview Presentation Why learn about radiation? Many agencies think that…
1.Uses, Medical Applications, and the Environment2. Radiation Radiation is split into two categories: ionizing and non-ionizing. 3. Non-Ionizing Radiation Radiation that…
1.Background Radiation • 3/4ths of all exposure to radiation comes from background radiation. • Most of the remaining ¼ comes from medical irradiation such as X-rays.…