'Valance shell' diaporamas de présentation

Periodic Relationships Among the Elements

Periodic Relationships Among the Elements. Chapter 8. Periodic Table - In the Beginning. 1. A necessary prerequisite to the construction of the periodic table was the discovery of the individual elements.

1.99k views • 164 slides

Ch 15/16 Water and its Properties

1.06k views • 93 slides

Introduction to Organic Chemistry

Introduction to Organic Chemistry. Chemical Bonding and Reactions. Scientific Method. A systematic approach to research Hypothesis: a tentative explanation for a set of observations and experiments Law: a description of a phenomenon that allows for general predictions

966 views • 52 slides

Chapter 4 Review

Chapter 4 Review. Test is Thursday, December 22nd. Explain the term wavelength ( ? ) using a diagram. Explain the relationship between Wavelength ( ? ) and the energy of light. Speed of light (c) 3.00 x 10 8 m/s 186,000 miles per second 671,000,000 miles per hour

561 views • 48 slides

Biology

Biology. Chapter 3 Section 1. Atoms. Smallest unit of matter that can not be broken down by chemical means. All matter is made up of atoms. Positively charges core surrounded by a negatively charged region. Atomic Structure. Atoms are made of three types of particles.

263 views • 12 slides