Periodic Trends and Ions Practice Quiz

1. What is the correct formula for an ionic compound of francium and sulfur?
 
 
 
 

Question 1 of 27

2. What is the correct formula for an ionic compound of magnesium and iodine?
 
 
 
 

Question 2 of 27

3. What is the correct formula for an ionic compound of strontium and bromine?
 
 
 
 

Question 3 of 27

4. What is the formula of an ionic compound of B3+ and Cl−?
 
 
 
 

Question 4 of 27

5. What is the formula of an ionic compound of B3+ and Te2−?
 
 
 
 

Question 5 of 27

6. What is the formula of an ionic compound of Li+ and Se2−?
 
 
 
 

Question 6 of 27

7. What is the symbol of a gallium ion?
 
 
 
 
 
 
 
 

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8. What is the symbol of a strontium ion?
 
 
 
 
 
 
 
 

Question 8 of 27

9. What is the symbol of a phosphorus ion?
 
 
 
 
 
 
 
 

Question 9 of 27

10. Does barium gain or lose electrons when it becomes an ion? How many?
 
 
 
 
 
 

Question 10 of 27

11. Does astatine gain or lose electrons when it becomes an ion? How many?
 
 
 
 
 
 

Question 11 of 27

12. Which element would be expected to have the highest ionization energy according to the periodic trends?
 
 
 
 

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13. Which element would be expected to have the highest electronegativity according to the periodic trends?
 
 
 
 

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14. Which element would be expected to have the highest ionization energy according to the periodic trends?
 
 
 
 

Question 14 of 27

15. Which element would be expected to have the highest atomic radius according to the periodic trends?
 
 
 
 

Question 15 of 27

16. Which element would be expected to have the highest ionization energy according to the periodic trends?
 
 
 
 

Question 16 of 27

17. Which element would be expected to have the highest atomic radius according to the periodic trends?
 
 
 
 

Question 17 of 27

18. How many occupied electron shells does cobalt have?
 
 
 
 
 
 
 

Question 18 of 27

19. How many occupied electron shells does neodymium have?
 
 
 
 
 
 
 

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20. How does number of occupied electron shells change as you go across the Periodic Table from left to right?
 
 
 

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21. How does atomic radius change as you go down the Periodic Table?
 
 
 

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22. How does number of valence electrons change as you go across the Periodic Table from left to right?
 
 
 

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23. How does ionization energy change as you go across the Periodic Table from left to right?
 
 
 

Question 23 of 27

24. How does strength of Coulombic attractions between nucleus and outer electrons change as you add valence electrons?
 
 
 

Question 24 of 27

25. How does atomic radius change as you go across the Periodic Table from left to right?
 
 
 

Question 25 of 27

26. How many valence electrons does a neutral atom of krypton have?
 
 
 
 
 
 
 
 

Question 26 of 27

27. How many valence electrons does a neutral atom of fluorine have?
 
 
 
 
 
 
 
 

Question 27 of 27