1. Chemistry Unit 2 How does matter change? 2. How does matter change? 3. Unit 2: Main Ideas Most common substances exist as solids, liquids, and gases, which have diverse…

1. BELLWORK Element, compound, or mixture? Classify the following materials as an element compound or mixture.Givereasonsfor your answers . Table salt (NaCl) Salt water Apple…

1. Today in ScienceYou will Need:1)Pencil or Pen, Colored Pencils-2)Definition of Matter Lab –Middle page - bookshelf3) Definition of Matter Lab – 2pages 4 sides –…

1. Matter 2. What is the Matter Matter is everything around us- Matter is anything that occupies a space. However, light, sound and heat ARE NOT Matter because they…

1. IMPURE SUBSTANCES: MIXTURES 2. PROPERTIES OF MIXTURES• A mixture is a combination of two or moresubstances that are not chemicallycombined 3. PROPERTIES OF MIXTURES•…

1. Matter- Properties and Changes Chapter 3 Review 2. Ch 3 Objectives Distinguish between physical and chemical properties. Differentiate among the physical states of matter.…

1. 1/31/12A/B DayLEQ: What can happen to the reactants in achemical reaction?1. What is the difference between a natural materialand a synthetic one?2. Is steel natural or…

PowerPoint Presentation By: Maria isabel Piedrahita Maria Del Mar Oyola Maria Alejandra Martinez INTRODUCTION The measurement of a physical property may change the arrangement…

Slide 1 Chapter 12 Clickers Conceptual Integrated Science Second Edition © 2013 Pearson Education, Inc. Chemical Bonds and Mixtures Slide 2 © 2013 Pearson Education, Inc.…

INTRODUCTION TO STEEL DESIGN STRUCTURAL STEELWORK & TIMBER DESIGN ECS328 INTRODUCTION TO STEEL DESIGN MOHD AZUAN TUKIAR BKBA 2.12 012-5149452 [email protected]…