Slide 1 The Atom Slide 2 Properties of Atoms and the Periodic Table  Elements  Structure of the Atom  Atomic Theory  The Periodic Table  Masses of Atoms …

Slide 1 The Periodic Table of Elements Slide 2 History In 1869, Dmitri Mendeleev created the first periodic table. He organized elements into rows and groups based on their…

Unit 5 Section 1 Notes Unit 5 Section 1 Notes Atomic Structure and History of the Atomic Theory 1 Do theories in science always stay the same? No, theories are changed or…

Chapter 3 Section 1 Notes Atomic Structure and History of the Atomic Theory Do theories in science always stay the same? No, theories are changed or replaced as new discoveries…

Composition of the Atom Atomic Theory 1 The History of the Atom Original idea – Greek Democritus – 460 B.C. Thought there were ‘indivisible particles’ that everything…

Chapter 3 Section 1 Notes Atomic Structure and History of the Atomic Theory Do theories in science always stay the same? No, theories are changed or replaced as new discoveries…

Slide 1 Atomic Theory & Atomic Structure Atoms: The Building Blocks of Matter Slide 2 Atoms- the smallest particle of matter which will exhibit the properties of that…

Chapter 3 Section 1 Notes Atomic Structure and History of the Atomic Theory Do theories in science always stay the same? No, theories are changed or replaced as new discoveries…