1. Atomic Structure  There are three subatomic particles which make up atoms  1) Protons: 1 AMU, Positive charge  2) Neutrons: 1 AMU, Neutral charge  3) Electrons:…

1. Chapter 7 Ionic and Metallic Bonding 2. valence Electrons Scientists learned that all of the elements within each group of the periodic table behave similarly because…

1. Warm-Up Which metals are the most reactive? Alkali metals Which non metals are the most reactive? Halogens Why don’t metals in group 1A have identical properties? Elements…

1. Warm-up Which of the following is not found in the nucleus of an atom?ProtonsNeutronElectronWhat is the mass of each of the subatomic particles? Proton – 1 amu Neutron…

1. The Periodic Table 2. Goals: To discover how Mendeleev organized the elements in his periodic table. To discover how the modern periodic table is organized. To place the…

Slide 1Valence electrons w Electrons in the highest occupied energy level of an atom. w These are the electrons that determine the elements properties. Slide 2 Electron dot…

Slide 1Presentation Tzu-Cheng, Chuang () Exchange student from National Tsing-Hua University (Taiwan) (, ) Slide 2 Where? Russia China Japan Taiwan Slide 3 Zoom in China…

Slide 1X-ray Photoelectron Spectroscopy Slide 2 Outline XPS Background XPS Instrument How Does XPS Technology Work? Auger Electron Cylindrical Mirror Analyzer (CMA) Equation…

Slide 11 APPLIED PHYSICS CODE : 07A1BS05 I B.TECH CSE, IT, ECE & EEE UNIT-3 NO. OF SLIDES : 24 Slide 2 2 S.No.ModuleLecture No. PPT Slide No. 1 Introduction, Classical…

Slide 1The Periodic Table Physical Science Unit 8 Slide 2 PERIODIC TABLE Part 1: Slide 3 Early Tables Antoine Lavoisier – late 1700s – Compiled a list of all known elements…