1. Matter: IT’S WHAT THE WORLD IS MADE OF. 2. What is matter? Matter is anything that has mass and takes up space. 3. What do you know about matter? Solids Liquids Gases…
Slide 1E NVIRONMENTAL E NGINEERING 343 Lecture 9: Wastewater Philadelphia University Faculty of Engineering Department of Civil Engineering Second Semester, 2013/2014 Slide…
Slide 1 Expansion and Contraction Slide 2 As the average energy of particles increases, the spaces between the particles increases. They expand (increase their volume)…
Slide 1Review Quiz Slide 2 States of Matter Solids, liquids and gases are the three states of matter. All matter is made from small particles. These particles are called…
Slide 1How to classify matter? Science 3B Unit 1 Lesson 3 Slide 2 Drawer video Slide 3 Classifying means... Sorting things into similar groups. Slide 4 We can sort matter…
Slide 1Buoyancy is the ability of an object to float. It is related to the object’s density. Slide 2 Density is the amount of matter in a given volume or space …