Slide 1 Deciphering the Code of the Universe: Simple Keys to Understanding and Interpreting the Periodic Table of Elements Slide 2 The Periodic Table of Elements Element:…

Slide 1 Chemistry Revision Material Slide 2 Topics: The Periodic Table –The first 20 elements (name and symbol) –Metals/Non-Metals/Metalloids/Noble Gases –Groups/Periods…

Slide 1CH. 4 Atomic Structure Slide 2 Atoms *Static electricity demonstration (pg. 96 OB)* Atom = the smallest particle of an element that retains its identity in a chemical…

Slide 1 ECE 593-728 Chapter Two Slide 2 CHEMICAL COMPOSITION OF THE BODY What is an atom? What is an atom? What is an atom What is an atom An atom is the smallest indivisible…

Slide 1 Table Of The Elements Se ul Kee Jin Tadao He rmida S Er gio Cue Ger Ar do Lopez Ma rian Molina D Slide 2 History Dimitri Mendeleev was the author of the 1 st periodic…

Slide 1 Periodic Table Museum Slide 2 HISTORY Slide 3 John Newlands (1864) proposed an organization scheme for elements based on increasing atomic mass noticed that the properties…

Slide 1 CHEMICAL SAFETY IN SCHOOLS/COLLEGES – REDUCING RISKS TO YOUNG PEOPLES Dr. M.K.N. Yenkie Professor of Chemistry Registrar – RTM Nagpur University Director - Laxminarayan…

Chapter 5 In a nutshell Key Players Dmitri Mendeleev- father of periodic table; arranged elements in order of increasing atomic mass. Henry Mosley- creator of the MODERN…

The Chemistry of Life The Chemistry of Life Biology Chapter 6 All matter is made up of atoms Atoms are the building blocks of matter All atoms have the same basic structure…

Periodic Table Dmitri Mendeleev Russian chemist Organized elements by properties Arranged elements by atomic mass Predicted existence of several unknown elements Element…