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Adapted by T. Trimpe http://sciencespot.net/ Contestants Don’t Forget... Although they give answers in the form of questions on the TV show, you do not need to do this. You do need to write your answers on your game board! Keep track of your score … Add points for correct answers! Elements Compounds Chemical Reactions The Periodic Table Metals, Nonmetals, and Metalloids 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 Elements for $100 What is the first element on the Periodic Table? Hydrogen Back to Game Elements for $200 Elements are made entirely of one type of ….? atom Back to Game Elements for $300 The chemical formula for sulfuric acid is H2SO4. What is the most common element in sulfuric acid? Oxygen Back to Game Elements for $400 How do you know that Hydrogen Peroxide - H2O2 - is a compound and not an element? It has 2 or more capital letters. Back to Game Elements for $500 An element is always represented on the Periodic Table by a ….. ? Chemical Symbol Back to Game Compounds for $100 A compound is made up of two or more what? Elements Back to Game Compounds for $200 True or False: A compound is a pure substance that cannot be broken down into simpler materials by ordinary means. False Back to Game Compounds for $300 An atom is the basic unit of an element. What is the basic unit of a compound called? Molecule Back to Game Compounds for $400 A compound can only be broken apart by … ? Chemical Reaction or Chemical Change Back to Game Compounds for $500 Glucose is a type of sugar. It is made from the elements Hydrogen, Carbon, and Oxygen. The properties of glucose will be… A. Most like Carbon B. Most like Hydrogen C. Most like Oxygen D. Different than the elements that make it up D. Different than the elements that make it up. Back to Game Chemical Reactions for $100 Identify a chemical reaction occurred by answering “yes” or “no”: Salt is placed into a glass of water. The salt dissolves. No. This is a physical change. Back to Game Chemical Reactions for $200 Identify a chemical reaction occurred by answering “yes” or “no”: Calcium Chloride and water are placed into a jar. The jar becomes extremely cold. Yes. Temperature changes are a sign of a chemical reaction. Back to Game Chemical Reactions for $300 Identify a chemical reaction occurred by answering “yes” or “no”: Water is boiled on a stove. The water becomes hot and evaporates. No. Changes of state are not chemical reactions. Back to Game Chemical Reactions for $400 Identify a chemical reaction occurred by answering “yes” or “no”: A farmer uses his axe to chop down a tree. The tree is then burned as firewood. Yes. Fire results in a color change, change in temperature, and the formation of a gas. Back to Game Chemical Reactions for $500 There are 5 signs that a chemical reaction has occurred. Name them. 1. Formation of a gas 2. Change in temperature. 3. Change in color 4. Light 5. Precipitate formed Back to Game The Periodic Table for $100 What is the far right column of your Periodic Table known as? (Group 18) Noble Gas Back to Game The Periodic Table for $200 Elements along the stair step are known as ______. Metalloids Back to Game The Periodic Table for $300 What element number is Tungsten? 74 Back to Game The Periodic Table for $400 All nonmetals are on the right side of the Periodic Table except one. Which element is that? Hydrogen Back to Game The Periodic Table for $500 The most reactive elements on the Periodic Table are … Halogens (Group 17) Back to Game Metals, Nonmetals, and Metalloids for $100 What are the Physical Properties of metals? (There are 5) Shiny Luster, Malleable, Ductile, Conductor, and Magnetic Back to Game Metals, Nonmetals, and Metalloids for $200 What are the Physical Properties of Nonmetals? Dull Luster, Brittle (Not Malleable), Not Ductile, Insulator (Not a Conductor), Not Magnetic Back to Game Metals, Nonmetals, and Metalloids for $300 What are the Physical properties of Metalloids? Share the characteristics of Metals and Nonmetals Back to Game Metals, Nonmetals, and Metalloids for $400 An element has a dull luster and is not a conductor. What category does it belong to? Nonmetal Back to Game Metals, Nonmetals, and Metalloids for $500 An element has a shiny black luster, is an excellent conductor, and it very brittle. Where does it fit on the Periodic Table? It is a metalloid, so it belongs on the stair step or in between Metals and Nonmetals. Back to Game How many points do you want to risk? What is the definition of volume? How much space an object occupies or takes up. And the winner is …