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1. Chemical Bonds 2. Atom – the smallest unit of matter“indivisible” Helium atom 3. electron shells Atomic number = number of Electrons Electrons vary in the amount…

1. Atom – the smallest unit of matter “indivisible” Helium atom 2. electron shells a) Atomic number = number of Electrons b) Electrons vary in the amount of energy…

Understanding Heat Transfer, Conduction, Convection and Radiation Heat Transfer Heat always moves from a warmer place to a cooler place. Hot objects in a cooler room will…

1. 1.0) PHYSICAL METALLURGY LECTURE OUTLINE: Primary Bonding (atomic bonding). Define crystal lattice. Define the methods for measuring distance between atom through .(Assignment…

1. Chapter 7 Ionic and Metallic Bonding 2. Ions Elements within each group of the periodic table behave similarly because they have the same number of valence electrons.…

1. CHAPTER 1 Part 1 MATERIAL STRUCTURE AND BINARY ALLOY SYSTEM 2. Atomic Structure nucleus Electron : charge magnitude : -1.60x10-19 C Proton : + 1.60x10-19 C Neutron : neutral,…

1. Understanding Heat Transfer,Conduction, Convection and Radiation 2. Heat Transfer• Heat always moves from a warmer place toa cooler place.• Hot objects in a cooler…

Slide 1Chapter 13 Ionic Bonding http://www.physchem.info/bonding.html Slide 2 Keeping Track of Electrons The electrons responsible for the chemical properties of atoms are…

Slide 1 Slide 2 Liquids and solids Slide 3 They are similar to each other u Different than gases. u They are incompressible. u Their density doesnt change much with temperature.…