Rules Answers must be in the form of a question. Only one person per group may raise their hand per question. Challenging Alex (me) will be a bad decision and make you cry when you lose 1000 points. Keep the commotion to a minimum between questions, I wont repeat. Incorrect answers will cost you points, correct answers will earn you points. Periodic Trends Lewis Dot Groups Periodic Table Mixed Bag 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 Periodic Trends - 100 This trend measures ½ the diameter between the nuclei of two identical atoms. Periodic Trends - 100 Answer: What is atomic radius Periodic Trends - 200 This is the trend of atomic radius as you go across period 3, starting with Na. Periodic Trends - 200 Answer: What is decreases Periodic Trends - 300 This phenomenon explains why first ionization energy decreases down a group. Periodic Trends - 300 Answer: What is shielding Periodic Trends - 400 This element has the largest electronegativity Periodic Trends – 400 What is Fluorine Periodic Trends - 500 These types of ions have larger radii than their atomic counterpart Periodic Trends - 500 What are anions Lewis Dot - 100 The dots in the Lewis Dot structure represent these. Lewis Dot - 100 What are valence electrons Lewis Dot - 200 A stable atom will have this many valence electrons. Lewis Dot - 200 What is 8 Lewis Dot - 300 This is the Lewis Dot structure of an atom of Nitrogen. Lewis Dot - 300 Lewis Dot - 400 This is the Lewis Dot structure of an atom of Iodine. Lewis Dot - 400 Lewis Dot - 500 This would be the Lewis Dot structure of an ion of Na with a charge of +1. Lewis Dot - 500 Answer: G or no dots. Groups - 100 This group is composed of elements that are all soft silvery solids at room temperature and form ions with a charge of +1. Groups - 100 What are the alkali metals. Groups - 200 The elements from this group are the most reactive nonmetals. Groups - 200 What are the Halogens Groups – 300 This group of elements are non-reactive gases. Groups - 300 What are the Noble Gases Groups – 400 This metal often forms blue or green colored compounds because it is an example of a transition metal. Groups - 400 What is Copper Groups - 500 These elements are sometimes called inert. Groups - 500 What are the Noble Gases. Periodic Table – 100 These metals all have very high melting points and form ions with a charge of +2. Periodic Table - 100 What are the alkaline earth metals. Periodic Table - 200 This nonmetal is a reddish liquid at room temperature. Periodic Table - 200 What is bromine Periodic Table - 300 This metal is a silvery liquid at room temperature. Periodic Table - 300 What is mercury. Periodic Table – 400 This element is a solid at room temperature but can sublime. Periodic Table – 400 What is iodine Periodic Table – 500 These two elements are exceptions to the octet rule Periodic Table - 500 What are H and He. Mixed Bag – 100 Elements that share this in common all have valence electrons in the same energy level. Mixed Bag - 100 What is period number Mixed Bag - 200 This property measures an atoms desire/draw for electrons. Mixed Bag - 200 What is electronegativity Mixed Bag - 300 This element is considered an noble gas with only two valence electrons. Mixed Bag - 300 What is He Mixed Bag – 400 This element was the unknown in the Emission Spectra lab. Mixed Bag – 400 What is mercury Mixed Bag - 500 The elements of this group all have 5 valence electrons. Mixed Bag – 500 What is the nitrogen family. Bonding Ionic Compounds Oxidation Practice Questions Practice Questions 2 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 Bonding - 100 These electrons are involved in bonding Bonding – 100 What are valence Bonding - 200 These elements all have a desire to gain an electron so they readily bond with metals. Bonding - 200 What are the Halogens Bonding - 300 These elements normally do not bond with other elements to form compounds Bonding - 300 What are the Noble Gases Bonding - 400 These elements have varying numbers of valence electrons and can form ions with a variety of charges. Bonding – 400 What are transition metals Bonding – 500 Valence electrons that are shared between two atoms for this type of bond. Bonding – 500 What is covalent Ionic Compounds - 100 Ionic compounds are usually formed between one or these and one of these types of elements. Ionic Compounds – 100 What is a metal and a nonmetal. Ionic Compounds – 200 This type of bond involves a transfer of electrons from one atom to another. Ionic Compounds – 200 What is an ionic bond Ionic Compounds – 300 The product of ionic bonds are usually these. An example is table salt. Ionic Compounds – 300 What is a crystal solid. Ionic Compounds – 400 The metal involved in the ionic compound forms this type of ion (name of the ion). Ionic Compounds – 400 What is a cation Ionic Compounds – 500 This nonmetal is one of the few that can potentially conduct electricity. Ionic Compounds – 500 What is carbon Oxidation – 100 The number of valence electrons lost, gained or shared during bonding are called this. Oxidation – 100 What is oxidation number Oxidation – 200 This is true of the charge of all ionic compounds. Oxidation – 200 What is neutral. Oxidation – 300 If Na bonds with S, this would be a resulting neutral compound. Oxidation – 300 What is Na2S Oxidation – 400 If Cu (VI) and O bond this would be the formula of the resulting compound. Oxidation – 400 What is CuO3 Oxidation – 500 This is the name of the compound (NH4)(No3) Oxidation – 500 What is ammonium nitrate. Practice - 100 What of the following elements has the greatest metallic character: Na Cs Cu O Practice – 100 Na Practice – 200 This element has the largest electronegativity: Na Rb Se F Practice – 200 What is F Practice – 300 This element has the largest atomic radius: K Ca Rb Sr Practice – 300 What is Rb Practice – 400 This element has the largest first ionization energy: Be N O Ne Practice – 400 What is Ne Practice – 500 This element would form ions with the largest ionic radius: F Mg Be Li Practice – 500 What is F Practice 2 – 100 This element is the most stable: H He Li Be Practice 2 – 100 What is He Practice 2 – 200 This element may have properties of both metals and nonmetals: Ge P Al Fe Practice 2 – 200 What is Ge Practice 2 – 300 This element has atoms with the largest atomic radius: Ni Cu Zn Ga Practice 2 – 300 What is Ni Practice 2 – 400 These phenomenon explains why Ni has a larger atomic radius than Zn. Practice 2 – 400 What is nuclear charge and being in the same period Practice 2 – 500 This element has the strongest pull for electrons O P Sr Fr Practice 2 – 500 What is O