Periodic Trends and Ions Practice Quiz

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

Question 1 of 27

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

Question 2 of 27

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

Question 3 of 27

4. What is the formula of an ionic compound of Rb+ and As3−?
 
 
 
 

Question 4 of 27

5. What is the formula of an ionic compound of Be2+ and S2−?
 
 
 
 

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6. What is the formula of an ionic compound of B3+ and S2−?
 
 
 
 

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7. What is the symbol of a boron ion?
 
 
 
 
 
 
 
 

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8. What is the symbol of a antimony ion?
 
 
 
 
 
 
 
 

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9. What is the symbol of a oxygen ion?
 
 
 
 
 
 
 
 

Question 9 of 27

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

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11. Does nitrogen 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 atomic radius 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 electronegativity according to the periodic trends?
 
 
 
 

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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 atomic radius according to the periodic trends?
 
 
 
 

Question 16 of 27

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

Question 17 of 27

18. How many occupied electron shells does neon have?
 
 
 
 
 
 
 

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19. How many occupied electron shells does germanium have?
 
 
 
 
 
 
 

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20. How does electronegativity change as you go across the Periodic Table from left to right?
 
 
 

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21. How does strength of Coulombic attractions between nucleus and outer electrons change as you add protons to the nucleus?
 
 
 

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22. How does number of occupied electron shells change as you go down the Periodic Table?
 
 
 

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

Question 23 of 27

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

Question 24 of 27

25. How does ionization energy change as you go down the Periodic Table?
 
 
 

Question 25 of 27

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

Question 26 of 27

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

Question 27 of 27