Jeopardy Review 7th grade – Physical Science (waves and matter) Tools of Science Chemical or Physical? The Periodic Table Types of Waves Parts of the Wave Mixed Bag 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500 Tools of Science - 100 This tool is used to measure the mass of an object Tools of Science - 200 A graduated cylinder is used to measure what? Tools of Science – 300 In science we always measure using this system of measurement. Tools of Science - 400 What tool would I use to observe cells Tools of Science - 500 A spring scale is used in science to measure… Chemical or Physical? - 100 When paper burns Chemical or Physical? - 200 The color of an object Chemical or Physical? - 300 An objects melting point Chemical or Physical? - 400 What is the density of an object mean? Chemical or Physical? - 500 Why does a penny turn green? Physical or chemical change? The Periodic Table - 100 All substances on the periodic table are called this… The Periodic Table - 200 Most elements on the periodic table are these, shiny and good conductors… The Periodic Table - 300 When two or more elements physically combine, this is formed… The Periodic Table - 400 Give an example of a compound The Periodic Table - 500 When elements are broken down into their tiniest pieces, they are called this… Types of Waves - 100 These types of waves do not need a medium to travel, like light waves. Types of Waves - 200 These types of waves do need a medium to travel, like sound waves. Types of Waves - 300 The sun gives off these two types of waves. Types of Waves - 400 These types of waves are so powerful, they can go through human skin. Types of Waves - 500 These types of waves occur when large amounts of energy move through the ground ( use the scientific term ) Parts of a Wave - 100 In a transverse wave, this is what we call the tops of the wave. Parts of a Wave - 200 What is the scientific word we use to describe the height of a transverse wave? Parts of a Wave - 300 In a transverse wave, what do we call the dashed line which represents a wave with no energy moving through it? Parts of a Wave - 400 How do you measure the wavelength of a wave? Parts of a Wave - 500 A longitudinal wave is made up of what two parts? Mixed Bag – 100 What heats the earth? Mixed Bag – 200 What happens to speed over time? Mixed Bag - 300 How is the periodic table organized? Mixed Bag- 400 Give one real life example of refraction… Mixed Bag- 500 What is the atomic number of this atom?