AS Chemistry Unit 2 Notes Shapes of molecules and Ions   Pairs of electrons will repel each other as far as possible (due to electrostatic repulsion) Finding the shape:…

Slide 1Lots of multisyllabic words, I know Slide 2 Overlap and Bonding We think of covalent bonds forming through the sharing of electrons by adjacent atoms. In such an approach…

Slide 1Lots of multisyllabic words, I know Slide 2 Taking a Step back: Polarity Covalent Bonding atoms bonded through sharing of electrons Draw H 2, Cl 2, and H 2 O H 2 and…

Slide 1Compounds of Carbon Chapter 8 Slide 2 Why is carbon important? Carbon makes up over 90% of all chemical compounds Carbon makes up over 90% of all chemical compounds…

Slide 14.5 Physical Properties in Giant Covalent Substances Slide 2 Giant covalent macromolecule Structure: Giant covalent macromolecule Bonding: Each carbon atom has 4 bonding…

Slide 1 Slide 2 Chapter 4 Chemistry of Carbon Building Blocks of Life Slide 3 Why study Carbon? All of life is built on carbon All of life is built on carbon Cells Cells…

Slide 11 Chapter 9 Orbitals and Covalent Bond Slide 2 2 Molecular Orbitals n The overlap of atomic orbitals from separate atoms makes molecular orbitals n Each molecular…

Slide 1 Slide 2 Liquids and solids Slide 3 10.1 Intermolecular forces u Inside molecules (intramolecular) the atoms are bonded to each other. u Intermolecular refers to the…

Slide 1Water and Solutions Slide 2 Water is the most abundant liquid on the earth and is necessary for all life. Because of water's great dissolving properties, any…

1.Chapter 4 Carbon and the Molecular Diversity of Life2. Overview: Carbon: The Backbone of Life Although cells are 70–95% water, the rest consists mostly of carbon-based…