1. Periodic Trends Elemental Properties and Patterns www.tmcleod.org/Level1/0809ch6 periodictrend .ppt 2. The Periodic Law Dimitri Mendeleev was the first scientist to publish…

1. Periodic Trends Elemental Properties and Patterns 2. The Periodic Law  Dimitri Mendeleev was the first scientist to publish an organized periodic table of the known…

Slide 1Warm-up 1/29/08 1. Multiple these exponents ( x 6 ) ( w 2 ) ( x 5 ) ( y 9 ) ( w 4 ) ( x 8 ) 2. Simplify. x -4 · y 3 · z 5 · x 5 · y -1 ÷ z 2 Slide 2 PS-2.3 Explain…

Slide 1Chapter 5 – The Periodic Table Jennie L. Borders Slide 2 SPS4 Students will investigate the arrangement of the Periodic Table  A. Determine the trends of the…

1.Periodic Table Geography2. The horizontal rows of the periodic table are called PERIODS. 3. The elements in any group of the periodic table have similar physical and chemical…

1. What is matter? 2. • Matter – Has mass and volume – Made up of atoms – Examples: 3. • Not Matter – No mass, no volume – Examples: Light, Sound, Electricity…

1. WHAT IS CHEMISTRY?WHAT IS CHEMISTRY? Is a basic science evolved from the medieval practice of alchemy. Its foundations were Boyle, Avogadro, Lavoisier, Dalton and…

Slide 1 TOPIC 4: The Periodic Table and Some Atomic Properties Slide 2 2 Contents 1.Classifying the Elements:The Periodic Law and the Periodic Table 2.Description of a modern…

Slide 1 Physical Science – Grade 8 Chapters 10,11,12,18, 19 Slide 2 Structure of the Atom Matter- anything that takes up space and has mass – Matter also has inertia…

Slide 1 ARRANGING THE ELEMENTS CHAPTER 7 - 1 Slide 2 DISCOVERING A PATTERN Dmitri Mendeleev, a Russian chemist, discovered a pattern to the elements in 1869. After trying…