PPT-Week 1 – Atomic Structure

Elements Mixtures and Compounds Atoms and molecules Remember that an element is one type of atom like carbon gold or chlorine We will look at three ways that atoms can exist 1 Single atoms. m pm am pm am pm am pm am pm am pm am pm am pm am pm am pm am pm am pm Meal 1 Meal 2 Meal 3 Meal 4 Meal 5 Meal 6 NOTES brPage 3br The Training for LIFE Experience Daily Progress Report ACTUAL Upper Body Muscle Groups Chest Shoulders Back Triceps Bice At the start of WWII in 1939 the atomic bomb had not yet been invented. However, scientists discovered about that time that a powerful explosion might be possible by splitting an atom. This type of bomb could destroy large cities in a single blast and would change warfare forever!. THINK ABOUT IT – answer on your warm-up sheet or scratch paper. W. hat are the 3 main groups on the periodic table?. What are the 3 main parts of an atom?. You need to get . 3. different . color pencils. Chemistry. Learning Goals . To be able to . explain and draw atomic structure. Elements. Elements are the . building blocks. of all . matter. on Earth. Elements are made up of . atoms. Differences in . Textbook Pages 4-5. Lesson Objectives. Appreciate that there are various models to illustrate atomic structure. Know that early models of atomic structure predicted that atoms and ions with noble gas electron arrangements should be stable. Roger Hutton, . . on behalf of the Shanghai EBIT laboratory.. Shanghai EBIT, Laboratory, Modern Physics Institute, Fudan University.. The Key Lab. of Applied Ion Beam Physics, Ministry of Education, China.. Chapter 1D. Warm Up November . 28. What is smaller, an atom or a cell? . Name and describe one element that you are familiar with on the periodic table. . When large blooms of algae die, decomposers use all the oxygen in the water to break down the dead algae. What is this a result of? . https://youtu.be/. hhbqIJZ8wCM. What is an Atom?. The simplest particle of an element that retains its properties.. Who is Democritus?. This Greek philosopher was among the first to suggest the existence of atoms . Chapter 3. Types of Models – Why do we use models?. Physical Model vs. Conceptual Model. Physical model. is a representation of a very large or small object shown at a convenient scale. . FDR receives a letter from Albert Einstein. Informed FDR of recent developments in splitting uranium atoms. Could lead to “extremely powerful bombs of a new type” by means of nuclear fission. Nucleus absorbs a neutron, breaks into two equal fragments. Matter describes anything that has . mass. and . volume. Can matter be invisible? . YES. Ex. . Air. Matter and Atoms. History of atoms. Democritus. Was a . Greek. philosopher in . 400 BC. Thought the universe was made of . Dr John Mitchell. ID1004: Approaches to Reality. For Years People Wondered …. What is the World Made of?. What is Matter?. I. s Water Made of the Same Stuff as Rock?. Is Matter Continuous?. Is Matter Continuous?. Oxygen, Water, Penicillin, . Carbon Dioxide, Rust and More. . or. Odds and ends of chemistry that should provide insight into chemistry. Intriguing ideas including the . iso. words (isotopes, isomers). In your notes…. Draw a model of an atom that best represents each component of that atom.. Foundations of Atomic Theory. Particle Theory of Matter. Democritus in 400 B.C.. Stated that nature’s basic particle was the atom (“indivisible” in Greek). .