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QR Challenge: Periodic Table Review2016

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. How many periods are there in the Periodic Table?seven
2. How many protons does an atom of Chlorine have?2seventeen
3. What is the symbol for the element Potassium?3K
4. How many groups are there in the Periodic Table?4eighteen
5. What is the name of the Group 1 elements?5alkali metals
6. How many electrons does an atom of aluminum have?6thirteen
7. What element's symbol is Kr?7krypton
8. Who created the first Periodic Table of Elements?8Mendeleev
9. How is the current Periodic Table is organized?9atomic #
10. How many neutrons does an atom of Fluorine have?10ten
11. How many valence electrons does an atom of Nitrogen have?11five
12. How many energy regions does an atom of Magnesium have?12three
13. What is the name of elements in Group 17?13halogens
14. What is the atomic mass of an atom of Sulfur?1432.059
15. What is the name of the Group 18 elements?15noble gases
16. How many valence electrons will the element atoms in group13 have?16three
17. What is the name of Group 2 elements?17alkali earth metals
18. How was the original Periodic Table organized?18atomic mass
19. What are the 2 liquids on the Periodic Table?19bromine,mercury

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_periods_are_there_in_the_Periodic_Table?

Question 1 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_protons_does_an_atom_of_Chlorine_have?2

Question 2 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_symbol_for_the_element_Potassium?3

Question 3 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_groups_are_there_in_the_Periodic_Table?4

Question 4 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_of_the_Group_1_elements?5

Question 5 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_electrons_does_an_atom_of_aluminum_have?

Question 6 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_element's_symbol_is_Kr?

Question 7 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=Who_created_the_first_Periodic_Table_of_Elements?8

Question 8 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_is_the_current_Periodic_Table_is_organized?9

Question 9 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_neutrons_does_an_atom_of_Fluorine_have?10

Question 10 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_valence_electrons_does_an_atom_of_Nitrogen_have?11

Question 11 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_energy_regions_does_an_atom_of_Magnesium_have?12

Question 12 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_of_elements_in_Group_17?13

Question 13 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_atomic_mass_of_an_atom_of_Sulfur?14

Question 14 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_of_the_Group_18_elements?15

Question 15 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_valence_electrons_will_the_element_atoms_in_group13_have?16

Question 16 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_of_Group_2_elements?

Question 17 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_was_the_original_Periodic_Table_organized?

Question 18 (of 19)

 


Periodic Table Review2016: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_are_the_2_liquids_on_the_Periodic_Table?

Question 19 (of 19)