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Exciting Trivia Challenge with Mr. Gross

Join Mr. Gross's engaging trivia session where teams compete by answering questions on chemistry concepts. Win treats for the best-performing team and enjoy a fun mid-week activity!

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Exciting Trivia Challenge with Mr. Gross

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  1. Tuesday, March 5, 2013 Welcome to Mr. Gross’s Wonderful World of TRIVIA!!!! WARM UP: - Get your team names written down and try your best to do the WORKSHEET ON YOUR DESK. Work in table groups to help each other.

  2. How it works…. • Each table group comes up with a team name • When Mr. Gross puts a question on the board, each team must write their answer on the whiteboard at their table • The “WRITER” will change for each question • You will have exactly 1 minute to answer each question – everyone holds up boards at same time • Once you hold your board up, you cannot put it down for any reason (or you will not get a point)

  3. NEVER, NEVER, NEVER….. • TALK WHEN YOU ARE HOLDING UP YOUR BOARDS – YOUR TEAM WILL NOT GET A POINT IF YOU ARE TALKING

  4. IF….. • Your team wins, I will bring in treats for your team on Thursday while you are taking the test. • There is a tie, or if the whole class ties, I will bring in treats for the whole class on Wednesday during the test…….what a great way to spend the middle of the week!

  5. Here comes a practice question…….

  6. PRACTICE QUESTION True or False: • Solutions can be separated into individual components?

  7. Practice Question ANSWER • True

  8. Question 1 • How many different elements are in a molecule of CO2?

  9. Question 1 ANSWER 2

  10. Question 2 • True or false: Materials in solutions can be separated easily.

  11. Question 2 ANSWER • False

  12. Question 3 • True or False: An element will always have the same density no matter how much of that element you are examining? For example: 1 gram of pure copper will have the same density as 3 kilograms of pure copper.

  13. Question 3 ANSWER • True

  14. Question 4 • Look at your periodic tables. Tell me one element that has characteristics similar to Fluorine?

  15. Question 4 ANSWER • Chlorine, Bromine, Iodine, Astatine

  16. Question 5 • How many different elements are in a molecule of H2O?

  17. Question 5 ANSWER • 2

  18. Question 6 True or False: Metals are generally good conductors of heat and electricity.

  19. Question 6 ANSWER • True

  20. Question 7 When do particles in a material have LESS space between them? a) when they cool down b) when they heat up

  21. QUESTION 7 ANSWER a) When they cool down

  22. Question 8 • Describe the relationship between density and buoyancy. • Hint: When density increases, buoyancy……

  23. Question 8 ANSWER When density increases, buoyancy decreases. Bouyancy and density are inversely related to each other.

  24. Question 9 • An object going from a solid to a liquid is the result of…. • A) heating • B) cooling • C) plasma rays

  25. Question 9 ANSWER • A) heating

  26. Question 10 • An object with a greater volume than another object will take up ___ space than that object. • A) More • B) Less

  27. Question 10 ANSWER • A) More

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