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QR Challenge: CP Physical Science Bonding

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 holds 2 or more atoms together?chemical bonds
2. What are the two main types of chemical bonds?ionic and covalent
3. How do electrons move in an ionic bond?they are transferred
4. How do electrons move in a covalent bond?they are shared
5. Which type of compound can conduct electricity if melted or dissolved?ionic
6. Which type of compound uses Greek prefixes when being names?covalent
7. What type of elements make up an ionic bond?metals and nonmetals
8. What type of elements make up a covalent bond?all nonmetals
9. Which represents what a chemical bond: rigid bar or flexible spring?flexible spring
10. What is the formula for Oxygen difluoride?OF2
11. What is the name for CO?Carbon monoxide
12. What is the formula for Calcium sulfide?CaS
13. What is the name for LiF?Lithium fluoride
14. What is the formula for Aluminum sulfide?Al2S3
15. What is the name for O2F5?Dioxygen pentafluoride
16. What is the formula for Tricarbon hexanitride?C3N6
17. What is the name for BeF2?Beryllium fluoride
18. What is the formula for Nitrogen monophosphide?NP
19. What is the name for CBr4?Carbon tetrabromide
20. What is the formula for Rubidium phosphide?Rb3P
21. What is the name for Al2O3?Aluminum oxide
22. What is formula for Pentasulfide monochloride?S5Cl
23. What is the name for SeBr2?Selenium dibromide

 


CP Physical Science Bonding: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_holds_2_or_more_atoms_together?

Question 1 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 2 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 3 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 4 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 5 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 6 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 7 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 8 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 9 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 10 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 11 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 12 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 13 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 14 (of 23)

 


CP Physical Science Bonding: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_for_O2F5?

Question 15 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 16 (of 23)

 


CP Physical Science Bonding: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_for_BeF2?

Question 17 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 18 (of 23)

 


CP Physical Science Bonding: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_for_CBr4?

Question 19 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 20 (of 23)

 


CP Physical Science Bonding: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_for_Al2O3?

Question 21 (of 23)

 


CP Physical Science Bonding: QR Challenge

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

Question 22 (of 23)

 


CP Physical Science Bonding: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_for_SeBr2?

Question 23 (of 23)