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QR Challenge: Swilley's Periodic Table for Chemistry

Created using the ClassTools QR Treasure Hunt Generator

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Teacher Notes

A. Prior to the lesson:

1. Arrange students into groups. Each group needs at least ONE person who has a mobile device.

2. If their phone camera doesn't automatically detect and decode QR codes, ask students to

3. Print out the QR codes.

4. Cut them out and place them around your class / school.

B. The lesson:

1. Give each group a clipboard and a piece of paper so they can write down the decoded questions and their answers to them.

2. Explain to the students that the codes are hidden around the school. Each team will get ONE point for each question they correctly decode and copy down onto their sheet, and a further TWO points if they can then provide the correct answer and write this down underneath the question.

3. Away they go! The winner is the first team to return with the most correct answers in the time available. This could be within a lesson, or during a lunchbreak, or even over several days!

C. TIPS / OTHER IDEAS

4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.

Questions / Answers (teacher reference)

Question

Answer

1. What is the family in group 1 of the periodic table named?alkali metals
2. What is the family in group 2 of the periodic table named?alkaline-earth metals
3. What is the family in group 3-12 of the periodic table named?transition metals
4. What is the family in group 17 of the periodic table named?halogens
5. What is the family in group 18 of the periodic table named?noble gases
6. What are the 3 main groups of the periodic table?metals, nonmetals and semiconductors/metalloids
7. What group of the periodic table are good conductors of electricity and heat?metals
8. What group of the periodic table are shiny?metals
9. What group of the periodic table are malleable?metals
10. What group of the periodic table are ductile?metals
11. What group of the periodic table can conduct electricity and heat in certain conditions?semiconductors/metalloids
12. What group of the periodic table is used to make electronic devices?semiconductors/metalloids
13. What group of the periodic table are poor conductors of electricity and heat?nonmetals
14. What group of the periodic table are not ductile?nonmetals
15. What group of the periodic table are not malleable?nonmetals
16. What group of the periodic table are brittle?nonmetals
17. What type of ion do metals form?cation
18. What is the charge of a cation?positive
19. What type of ion do nonmetals form?anion
20. What is the charge of an anion?negative
21. What charge does Aluminum have?3+
22. What charge does Sodium have?1+
23. What charge does Beryllium have?2+
24. What charge does Nitrogen have?3-
25. What charge does Oxygen have?2-
26. What charge does Fluorine have?1-
27. The periodic law states that elements that have similar properties appear _______________________.at regular intervals
28. Elements that have one valence electron tend to have 3 characteristics, what are they?be highly reactive, form ions, become charged
29. What does the number and sign in a charge mean?the number is how many electrons and the charge shows is the electrons were lost or gained.
30. If an element loses electrons, what charge does it have?positive
31. If an element gains electrons, what charge does it have?negative
32. What is the periodic trend for atomic radius?it increases going down a group and decreases going left to right on the periodic table
33. What is the periodic trend for electronegativity?it decreases going down a group and increases going left to right on the periodic table
34. What is the periodic trend for ionization energy?it decreases going down a group and increases going left to right on the periodic table
35. Who developed the first periodic table?Mendeleev
36. How was the first periodic table arranged?by increasing atomic mass
37. How is the modern periodic table arranged?by increasing atomic number

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-family-in-group-1-of-the-periodic-table-named?

Question 1 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-family-in-group-2-of-the-periodic-table-named?

Question 2 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-family-in-group-3-12-of-the-periodic-table-named?

Question 3 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-family-in-group-17-of-the-periodic-table-named?

Question 4 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-family-in-group-18-of-the-periodic-table-named?

Question 5 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-are-the-3-main-groups-of-the-periodic-table?

Question 6 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-group-of-the-periodic-table-are-good-conductors-of-electricity-and-heat?

Question 7 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-group-of-the-periodic-table-are-shiny?

Question 8 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-group-of-the-periodic-table-are-malleable?

Question 9 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-group-of-the-periodic-table-are-ductile?

Question 10 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-group-of-the-periodic-table-can-conduct-electricity-and-heat-in-certain-conditions?

Question 11 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-group-of-the-periodic-table-is-used-to-make-electronic-devices?

Question 12 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-group-of-the-periodic-table-are-poor-conductors-of-electricity-and-heat?

Question 13 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-group-of-the-periodic-table-are-not-ductile?

Question 14 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-group-of-the-periodic-table-are-not-malleable?

Question 15 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-group-of-the-periodic-table-are-brittle?

Question 16 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-type-of-ion-do-metals-form?

Question 17 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-charge-of-a-cation?

Question 18 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-type-of-ion-do-nonmetals-form?

Question 19 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-charge-of-an-anion?

Question 20 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-charge-does-Aluminum-have?

Question 21 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-charge-does-Sodium-have?

Question 22 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-charge-does-Beryllium-have?

Question 23 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-charge-does-Nitrogen-have?

Question 24 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-charge-does-Oxygen-have?

Question 25 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-charge-does-Fluorine-have?

Question 26 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-periodic-law-states-that-elements-that-have-similar-properties-appear-_______________________.

Question 27 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=Elements-that-have-one-valence-electron-tend-to-have-3-characteristics,-what-are-they?

Question 28 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-does-the-number-and-sign-in-a-charge-mean?

Question 29 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=If-an-element-loses-electrons,-what-charge-does-it-have?

Question 30 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=If-an-element-gains-electrons,-what-charge-does-it-have?

Question 31 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-periodic-trend-for-atomic-radius?

Question 32 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-periodic-trend-for-electronegativity?

Question 33 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-periodic-trend-for-ionization-energy?

Question 34 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=Who-developed-the-first-periodic-table?

Question 35 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=How-was-the-first-periodic-table-arranged?

Question 36 (of 37)

 


Swilley's Periodic Table for Chemistry: QR Challenge

https://www.classtools.net/QR/decode.php?text=How-is-the-modern-periodic-table-arranged?

Question 37 (of 37)