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Slide 1 Slide 2 Chapter 7 Ionic Bonding Slide 3 Keeping Track of Electrons The electrons responsible for the chemical properties of atoms are those in the outer energy level.…
Slide 1Ch. 4 Chemical Basis of Life Slide 2 4.1 Life requires about 25 chemical elements. Slide 3 I. Elements A. matter: anything that occupies space and has mass B. element:…
Slide 1Chemicals of Life Slide 2 Chemistry chemicals give cells properties of life –must know principles of chemistry to understand biology –organisms-bags of chemicals…
Slide 1Chapter 19 Section 1 Slide 2 Metals Slide 3 Properties of Metals Where do you find metals on the periodic table? Where do you find metals on the periodic table? Left…
Slide 1STRUCTURE & BONDING A guide for GCSE students 2010 SPECIFICATIONS KNOCKHARDY PUBLISHING Slide 2 STRUCTURE & BONDING INTRODUCTION This Powerpoint show is one…