What is Radioactivity? Radioactive Decay. Nucleus contains protons and neutrons Electron circles the nucleus in orbits Proton: +1 charge, mass number.
Nuclear Physics & Radioactivity
Atoms Ions Isotopes Elements & Compounds Atomic Theory $100100 $100100 $100100 $100100 $100100 $200200 $300300 $500500 $400400 $500500 $400400 $300300.
Instructional Objective: 1.Learn the atomic models 2.Learn the atomic structure and elements.
Safety review. CHAPTER 1 THE SCIENCE OF LIFE Lets play a game… Am I alive? How can you tell?
Nuclear Physics & Radioactivity VCE PHYSICS Unit 1 Topic 1.
Chapter 6 – Chemistry in Biology. Section 1 – Atoms, Elements & Compounds Everything we see, are and experience comes from stardust.
UNIT 2 – THE CELL
Noadswood Science, 2012. Effects Of Alpha, Beta & Gamma Radiation On The Atom To understand the effect of alpha, beta and gamma radiation on the atom.
Isotopes All atoms of an element have the same number of protons. However, they can have a different number of neutrons. What do we call an atom when they.
The Early Universe as a Nuclear Reactor Friday, November 14.
