'Called polar molecules' diaporamas de présentation

Chapter 2

Chapter 2. Chemistry Comes to Life. Lecture Presentation. Betty McGuire Cornell University. Chemistry Comes to Life. The nature of atoms Compounds and chemical bonds The role of water in life Major molecules of life. The Nature of Atoms.

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Atoms

Chemistry in Biology. Chapter 6. 6.1 Atoms, Elements, and Compounds. Atoms. Chemistry is the study of matter. Atoms are the building blocks of matter. Neutrons and protons are located at the center of the atom. Protons are positively charged particles.

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Chapter 2 Chemistry in Biology

Chapter 2 Chemistry in Biology. 2.1 Atoms, Elements & Compounds 2.2 Chemical Reactions 2.3 Water and Solutions 2.4 The Building Blocks of Life. 2 .1 Atoms, Elements, and Compounds. Main idea: Matter is composed of tiny particles called atoms Objectives:

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Chemistry in Biology

Chemistry in Biology. 6. The Big Idea. Atoms are the foundation of biological chemistry and the building blocks of all living things. Main Idea #1. Matter is composed of tiny particles called atoms. Atoms.

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8.4 Water

8.4 Water. Density of water. The density of liquid water is calculated using the formula: Density = mass/volume where: D = density (g/mL or g/m -3 ) m = mass (g) V = volume (mL). Temperature and density. Generally as the temperature of a substance increases it expands and its

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Properties of Water

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