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1.Periodic Table of elements – divided to Groups, Periods and BlocksPeriod- Horizontal row • 7 periods/row • Same number of shellGroups – Vertical column • Same…
1.Tutorial on Periodic Trend, Effective Nuclear Charge and Physical Properties for Period 2 and 3.Prepared by Lawrence Kok http://lawrencekok.blogspot.com2. Periodic Table…
Energy & Stability Rubberbands Springs Kleenex box Popper High Energy means Low Stability. Low Energy means High Stability. Stability in Chemical Systems If it exists,…
Slide 1 1 Periodic Trends and Effective Nuclear Charge Imagine four atoms/ions: One has a nucleus with charge +1 and a single electron One has a nucleus with charge +1 and…
Periodicity SL (answers) IB CHEMISTRY SL Periodicity SL www.msjchem.com - 1 - Syllabus objectives 3.1 Periodic table Understandings: • The periodic table is arranged into…
THE PERIODIC TABLE Periodic Trends Periodic Trends Nuclear Charge Shielding Atomic Radius Nuclear Charge Charge of the atom Increases() Across Period Increases () Down…
Slide 1 Periodic Table Larry Scheffler Lincoln High School IB Chemistry 1-2.1 Slide 2 Periodic Table.2 3.1 The periodic table 3.1.1Describe the arrangement of elements in…
Name: _______________________ Date: ___________________ Atomic Structure & Periodic Table Unit 7 - IB Material IB Chemistry 11 !1 Unit 7 - Atomic Structure & Periodic…
Slide 1 NOTES ON PERIODIC TRENDS 6.1 Effective Nuclear Charge (Zeff) In a many-electron atom, each electron is attracted to the positively charged nucleus and repelled by…
Mathematical Tripos Part IB Electromagnetism Harvey Reall Introduction From a long view of the history of mankind, seen from, say, ten thousand years from now, there can…
Slide 1 History of the Atom & the Periodic Table Slide 2 Parts of the Atom Protons = positive charge Neutrons = no charge Electrons = negative charge Nucleus = both protons…
Electric Fields and Forces IB Physics Electric Charge “Charge” is a property of subatomic particles. Facts about charge: There are 2 types: positive (protons) and negative…
Slide 1 Periodic Trends Slide 2 Describe factors that affect electron position around a nucleus. Include: nuclear charge, distance, shielding. Explain periodic trends using…
1 Ch 3 Atomic Structure and the Periodic Table Figure 3.1 size relationship is not to scale, ratio of average diameters atom/nucleus = 105 2 Atoms are very small and spherical.…
Slide 1Periodic Trends/Patterns CH. 2 Slide 2 Periodic Trend Nuclear charge atomic size or radius ionization energy electron affinity electronegativity metallic character…
Atom Structure Atom Structure Cook IB Chemistry II The Atom First Periodic Tables were much different than the one today First Periodic table had 100 elements Elements Simplest…
Name: _______________________ Date: ___________________ Atomic Structure Periodic Table Unit 7 - IB Material IB Chemistry 11 !1 Unit 7 - Atomic Structure Periodic Table Essentials:…
Slide 1 Slide 2 UNIT 3: Periodicity IB Topics 3 & 13 Slide 3 Part 1: The Periodic Table and Physical Properties Slide 4 Slide 5 Mendeleev’s Periodic Table Dmitri Mendeleev…
PowerPoint Presentation Two Longitudinal Space Charge Amplifiers and a Poisson Solver for Periodic Micro Structures Longitudinal Space Charge Amplifier 1: Longitudinal Space…
Slide 1Using the Periodic Table Slide 2 The Atom –In the Nucleus (center) Protons = positive charge Neutrons = no charge, neutral –Orbiting the nucleus Electrons = negative…