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Slide 1 Chemistry and Life Slide 2 The Periodic Table Atomic Number: Number of Protons and Electrons Atomic mass: Mass relative to Carbon-12 Slide 3 Chemical Bonding HUGE:…
Slide 1 P. Sci. Unit 8 Chapter 4 Atoms Slide 2 Atomic Structure – timeline Ancient Greece - Democritus proposed the atom – a tiny solid particle that could not be subdivided.…
Slide 1 Slide 2 C CHAPTER 2 Slide 3 C THE ATOM Slide 4 What is an Atom? Atom: Smallest unit of all matter 3 Main Parts: Proton (+) Neutron (0) Electron (-) Protons &…
Slide 1 Slide 2 Physical Science: This section makes up 30% of the HSPE. ~18 questions Slide 3 Topics of Physical Science 1. Matter 2. Force and Motion 3. Energy Slide 4…
Biochemistry The Chemistry of Life Basic Chemistry Atom Simplest unit of matter Made up of three different “subatomic” particles Subatomic Particles Protons Have a positive…
Chapter 3 Chapter 3 Atoms and Moles Atomic Theory All matter is made of atoms Law of definite proportions Water is 88.8 % oxygen and 11.2 % hydrogen Law of conservation of…
Semester assignment Semester assignment Kerissa berg 12/15/10 2nd Atom: This is the smallest part of matter. Sub-atomic parts: Protons-positive charge found in the nucleus.…
The modern periodic table â organization The modern periodic table â organization Compare and contrast how the way in which your group and the modern periodic table are…