1.ELECTRONIC STRUCTURE OF ATOMS/RELATIONSHIP BETWEEN ATOMS AND QUANTUM THEORY (CHAPTER 7) ENERGY What have we learned ? Atoms + energyemit light 1) Atoms are the building…
Slide 1Activity 35 Analysis 1.Did in class 2.In this activity you compared two liquids. a.What properties and measurements were the most helpful in identifying the two liquids?…
Notes 5-3 Covalent Bonds + - + - COVALENT BOND A force that bonds two atoms together by a sharing of electrons Each pair of shared electrons creates a bond Usually occurs…
Chemical Bonds & Reactions Chemical Bonds & Reactions + - + - Chemical Bond A force of attraction that holds two atoms together Has a significant effect on chemical…
Matter âFood Mattersâ Is it a Pure Substance or a Mixture? Matter can be divided into two main categories: Pure substances are homogeneous throughout. They have the same…
Notes 5-3 Covalent Bonds + - + - COVALENT BOND A force that bonds two atoms together by a sharing of electrons Each pair of shared electrons creates a bond Usually occurs…
Covalent Bonds: Notes 5-3 + - + - Key Ideas: 1. What holds covalently boned atoms together? 2. What are the properties of molecular compounds? 3. How does unequal sharing…
Chapter 2 part 1 Law of conservation of mass Dalton Mass is neither created or destroyed in chemical rxns. Law of definite proportions Dalton In a given compound the relative…