Slide 1Electricity Slide 2 All of us agree the importance of electricity in our daily lives. But what is electricity? Slide 3 Electric Charge Slide 4 Electric Charge and…
Slide 1 Slide 2 MODELS OF ATOMS ÞDemocritus(400 B.C): said that matter is composed of indestructible particles. He called them atoms, a Greek word which means indestructible…
Slide 1Bellringer- Enter quickly and quietly. Open your science binder to the Layers of Earth review from yesterday. You have TWO minutes to sharpen your pencils and get…
1.Chapter 3 Elements, Atoms, and Ions2. 3. Alchemy- pseudoscience based upon the belief that cheap metal could be turned into gold Greek philosopher Aristotle proposed…
1.EARTH’S STRUCTURE AND MATERIALS2. JOURNEY TO THE CENTER OF THE EARTH IS A BOOK BY JULES VERNE ABOUT TRAVELING TO THE CENTER OF THE EARTH. COULD WE TRAVEL ALL THE WAY…
1.Mr. Rumwald Leo G. Lecaros School of Chemical Engineering and Chemistry Mapua Institute of Technology 1 2. 1) Dalton’s Atomic Theory 2) Atoms and Molecules 3) Structure…
1. •Electricity 2. The importance of electrical power seems obvious in a modern industrial society. What is not so obvious is the role of electricity in magnetism, light,…
1. Electricity 2. All of us agree the importance of electricity in our dailylives. But what is electricity? 3. Electric Charge 4. • Electric Charge and Electrical Forces:…
1. cell membrane - the thin layer of protein and fat that surrounds the cell. The cellmembrane is semipermeable, allowing some substances to pass into the celland blocking…