Periodic Table & Chemical Compounds Review Game Rules • Lab Table Teams 1-6 • One representative from each lab table will come to a buzzer to receive a question on the board • Each correct response results in 1 point Rules Cont. • Incorrect answer: Same question goes to any other person remaining that did not buzz in before - awarded 1 point • Next question will go to another set of lab table representatives • Outside talking amongst lab tables during a round results in deduction of point Rules Cont. • Round Robin – the Eggspert will choose a team at random when the question is read, and that individual will attempt to answer the question • If incorrect, any individual may buzz in to answer correctly Question 1 • Finish the following statement: • Chemical compounds have ___________ properties from the elements that comprise them. Question 2 • What is the purpose of a chemical bond? Question 3 • What is a row called on the Periodic Table? Question 4 • Compounds that can conduct electric currents are held together by what type of chemical bonds? Question 5 • Chemical compounds are represented through what? Question 6 • When an atom gains or loses an electron, what does this form? Question 7 • What is a column called on the Periodic Table? Question 8 • A number in a chemical formula, which is written to the right slightly below an atomic symbol, indicates how much of that element is present in the compound. What is this number called? Question 9 • A chemical compounds that consists of 2 or more non-metals is held together by what type of chemical bonds? Question 10 • Elements in Group 1 of the Periodic Table can typically form what? Question 11 • Where are non-metals located on the Periodic Table? Question 12 • Elements in Group 17 of the Periodic Table can typically form what? Question 13 • What is the definition of a chemical compound? Question 14 • Where are metals located on the Periodic Table? • extra point = what is the only nonmetal located with the metals on the Periodic Table? Question 15 • What is the definition of a molecule? Question 16 • A chemical compound that consists of a metal and a non-metal is held together by what chemical bonds? Question 17 • Elements in Group 2 of the Periodic Table can typically form what? Question 18 • Where are metalloids located on the Periodic Table? Be specific. Question 19 • The chemical compound NH , 4 ammonium, contains what elements? Question 20 Text Group and Period of Silicon (Si)? Question 21 • NH is held together by what type of chemical bonds? 4 Question 22 • What is the ratio of elements present in NH4? Question 23 Group and Period of Manganese (Mn)? Question 24 • Elements in Group 16 of the Periodic Table can typically form what? Question 25 • What is the electron movement between the metal and the non-metal atoms when an ionic bond is beginning to form? Question 26 • How does this electron transfer seen in the previous question help create the ionic bond? • (hint = how doe the ions bring them close together?) Question 27 • In what group(s) on the Periodic Table are the Reactive metals found? Question 28 • When an atom gains an electron, what type of ion does this form? Question 29 • What is the ratio of elements present in the compound C6H12O6? Question 30 • What is the ratio of elements present in the compound C4H12? Question 31 • In what group(s) on the Periodic Table are the noble gases found? Question 32 • Which type of metal is more reactive, reactive metals or transition metals? Question 33 • What is the strength of ionic bonds? Question 34 • What are metalloids? Question 35 • What is the ratio of elements present in the compound Ni2O3? Question 36 • How can one demonstrate the strength of ionic bonds? • extra point = what would be the results of this demonstration? Question 37 • What is the electron movement between the non-metal atoms when a covalent bond is beginning to form? Question 38 • Where are the Rare Earth Elements located on the Periodic Table? • extra point = what is the other name that Rare Earth Elements go by? Question 39 • ZnI • Which element only has 1 present in 2 this chemical compound? Question 40 • Ni O • Which element has 3 present in this 2 3 chemical compound? Question 41 • What is the strength of covalent bonds? Question 42 • True or False? • You use a subscript of 1 to indicate 1 element present in a chemical formula. Question 43 • How can one demonstrate the strength pf covalent bonds? • extra point = what would be the results of the demonstration? Question 44 • In what group(s) on the Periodic Table are the halogens found? Question 45 • If you put an ionic compound through a conductivity test using a light bulb to demonstrate the electric current, what would be the results of the test? Bonus Question Would Bromine (Br) share more similarities with Iodine (I) or selenium (Se)? Further Practice • • • • • • • • http://www.frsd.k12.nj.us Schools - choose JP Case Click on Our Staff and then click on Dr. Horowitz On left menu, choose Great Curriculum Links On top, choose Atomic Structure and Theory On this menu, choose Kid Zone (great links of all sorts) On new window, choose Science Games and Puzzles (bottom right of choices) Finally, click on Mrs. T’s Chemistry Challenge Directions • Work with lab partner, type in both names then click on the button begin 2 player game • red arrow on top indicates the player’s turn • Jeopardy game to review elements and compounds • on separate sheet of paper, write your names and scores after the game • turn in after game is completed