Science Eog Jeopardy Jeopardy Template

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100 By the increasing atomic number from left to right. Explain how periods on the periodic table are arranged	100 B) highly reactive metals, relatively nonreactive metals, metalloids, reactive nonmetals, nonreactive gases Which best describes the sequence of the elements in Period 5 of the periodic table? A) highly reactive gases, relatively nonreactive metals, metalloids, very nonreactive gases, nonreactive nonmetals B) highly reactive metals, relatively nonreactive metals, metalloids, reactive nonmetals, nonreactive gases C) nonreactive gases, metalloids, nonreactive metals, highly reactive metals, highly reactive gases D) nonreactive gases, nonreactive metals, highly reactive metals, metalloids, reactive nonmetals, reactive gases	100 A physical change alters the form or appearance of a substance without change the identity of the substance., no changes occur to the elements or compounds. In a chemical change, substances combine to form one or more new substances with different properties, the chemical bonds which are the forces that hold the atoms together in molecules are broken and re-formed. What is a Chemical Change? What is a Physical Change? Your answer should be detailed in explaining the characteristics and the impact these changes have on an element or a compound.	100 Answer on Page 33 What is a reactant? What is a product? What is a coefficient? What is a subscript? What is a yield?	100 Answers will vary Wild Card !
200 A) Air is a mixture of gases Which statement correctly describes a property of a type of matter? A) Air is a mixture of gases. B) Ice is a mixture of gases. C) Air is a liquid. D) Ice is a liquid.	200 B 40°C This table provides information about some group 1 elements. Refer to the handout placed on your table Which is the best estimate of the melting point of Rubidium (Rb)? A 25°C B 40°C C 75°C D 184°C	200 Answer is on Page 34 in Coach Book What are the 4 steps to make sure a chemical equation is balanced. Student response should be detailed and explain each step.	200 2 Balance the chemical equation Zn + 2HCl = ZnCl2 + ?	200 Answers will vary Wild Card !
300 D) All of the atoms in the reactants will be a part of the products Which statement is true about a chemical reaction? A) The physical states of the atoms in the reactants determine the products. B) Some of the atoms in the reactants will be a part of the products. C) The number of atoms in the reactants determines the products. D) All of the atoms in the reactants will be a part of the products	300 A) Group 1 Chlorine has 7 valence electrons. With what group of elements will chlorine most readily bond? A group 1 B group 2 C group 16 D group 18	300 Answers will vary 1. iron turns to a reddish-brown when it rusts 2. clothes change color when bleach is added 3. apples turn brown when they react with oxygen in the air 4. marshmallows turn black when burned Provide an example of a chemical change and What are some examples of the color changing during a chemical change?	300 Answers will vary Is this equation correctly balanced? P4+5O2 = 2P4O10	300 Answers will vary Wild Card !
400 B) The molecules will begin to move faster An ice cube is put into a heated pan. What will most likely happen to the molecules in the ice as the ice is heated? A) The molecules will begin to move slower. B) The molecules will begin to move faster. C) The molecules will begin to increase in density. D) The molecules will begin to condense in the air.	400 C) 3 The following equations represent chemical reactions. * Please Check Your Desk For the Image* Which equation shows that the total mass during a chemical reaction stays the same? 1 2 3 4	400 C) 2H2 + O2 → 2H2O Which chemical equation best represents the Law of Conservation of Mass? A) H + O → H2O B) H2 + O2 → H2O C) 2H2 + O2 → 2H2O D) H2 + O2 → 2H2O2	400 Answers will Vary Wild Card	400 Answers will vary Wild Card !
500 Element- A substance that cannot be broken down into simpler means, it is made up of atoms. Compound - 2 or more elements that are chemically combined Mixture - A combination of elements and compounds that can be physically separated. Answer should explain the difference between homogeneous and heterogeneous mixtures. Explain what an element, compound and mixture (Homogenous and Heterogenous) is and what are the differences between each of them?	500 B) an increase in the concentration of with time Which of these describes the rate of this chemical reaction? Please Check Your Desk for the Image A)an increase in the concentration of and with time B)an increase in the concentration of with time C)an increase in and with time D)a decrease in and with time	500 1. Change in Color 2. Increase or Decrease in Temperature 3. Formation of a Precipitate/Solid 4. Formation of a Gas 5. Formation of an Odor What are the 5 ways you know a chemical change will occur?	500 Answers Will Vary Wild Card	500 Answers will vary Wild Card !

Science EOG Jeopardy

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