Slide 1 Biochemistry and The Role of Carbon Slide 2 Essential Elements of Life About 25 of the 92 elements are essential to life Carbon, hydrogen, oxygen, and nitrogen make…

Slide 1 Slide 2  loss of valence electrons Slide 3 Slide 4  gain of negatively charged electrons  name of the anion typically ends in -ide Slide 5  Anion that…

Slide 1 Slide 2 Chemical Fundamentals Review Living things are composed of matter. Matter has mass, occupies space. Atoms composed of: – Small nucleus Proton (positive…

Slide 1 8.2 The Octet Rule in Covalent Bonding What is the result of electron sharing in covalent bonds? Slide 2 8.2 The Octet Rule in Covalent Bonding In covalent bonds,…

Slide 1 Unit 1 Chemistry of Life: Atoms and Molecules Slide 2 Elements Required for Life Approx 25 elements C, O, H and N  96% of living matter P, S, Ca and K  4% of…

Slide 1 Covalent Bonds Slide 2 Gases, liquids, or solids (made of molecules) Low melting and boiling points Poor electrical conductors in all phases Many soluble in nonpolar…

Slide 1 © Copyright Pearson Prentice Hall Slide 1 of 50 The Nature of Covalent Bonding The colors in this map indicate the concentrations of ozone in various parts of Earth’s…

Slide 1 Biochemistry Study of chemical reactions that take place in our body everyday Chemical reactions allow us to remain alive – Rearrangement of chemical bonds to form…

Slide 1 Chemistry/Biochemistry Chapters 2 -5 Mr. Volkening Slide 2 Elements and Compounds Matter is made up of elements An element is a substance that cannot be broken down…

Slide 1 Chapter 9 Slide 2  The shape of a molecule is described by reporting the locations of its atoms. Slide 3  In the VSEPR model, we focus on one atom at a time,…