Final Round Choose a category. You will be given a question. You must give the correct answer. Click to begin. Click here for Final Jeopardy The Periodic Table Chemical Bonding Properties of Elements Chemical Formulas Ionic Charges 10 Point 10 Point 10 Point 10 Point 10 Point 20 Points 20 Points 20 Points 20 Points 20 Points 30 Points 30 Points 30 Points 30 Points 30 Points 40 Points 40 Points 40 Points 40 Points 40 Points 50 Points 50 Points 50 Points 50 Points 50 Points The discoverer of the st 1 periodic table. Who was Dimiti Mendeleev? The number of elements found on the periodic table. What is approximately 100 elements? The largest group of elements on the periodic table. What are the metals? Horizontal groups on the periodic table. What are periods? Having both properties of metals and nonmetals. What are metalloids? Rule that wants atoms to have “eight” electrons in their outer shell. What is the octet rule? Tells the number of atoms and their ratios. What is a chemical formula? The two types of chemical bonds. What are ionic and covalent? These are components of an ionic bond. What are metals and non-metals? Ionic charge for sodium atoms. What is 1+? Malleable, ductile and conductors. What are properties of metals? Explosive group of elements when combined with water. What are the alkali metals? Gases that do not react with other elements. What are noble gases? Elements that have varying ionic charges. What are transition elements? Element that is out of place on the periodic table. What is hydrogen? CaBr2. What is calcium bromide? Ag2S What is silver (I) sulfide? C3F4. What is tricarbon tetrafluoride? FeO What is iron (II) oxide? NH4OH What is ammonium hydroxide? Copper (II) What is 2+? Phosphate. What is 3-? Sulfur. What is 2-? Iron Not enough information? (NO3)3 What is 3-? Final Category: Elements Make your Wager These are the only two elements that are liquid at room temperature. (one is a metal and the other is a non-metal) What are bromine and mercury?