Periodic Trends and Ions Practice Quiz

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

Question 1 of 27

2. What is the correct formula for an ionic compound of beryllium and tellurium?
 
 
 
 

Question 2 of 27

3. What is the correct formula for an ionic compound of beryllium and oxygen?
 
 
 
 

Question 3 of 27

4. What is the formula of an ionic compound of Ga3+ and Cl−?
 
 
 
 

Question 4 of 27

5. What is the formula of an ionic compound of Sr2+ and Cl−?
 
 
 
 

Question 5 of 27

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

Question 6 of 27

7. What is the symbol of a iodine ion?
 
 
 
 
 
 
 
 

Question 7 of 27

8. What is the symbol of a chlorine ion?
 
 
 
 
 
 
 
 

Question 8 of 27

9. What is the symbol of a oxygen ion?
 
 
 
 
 
 
 
 

Question 9 of 27

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

Question 10 of 27

11. Does strontium 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 electronegativity according to the periodic trends?
 
 
 
 

Question 12 of 27

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

Question 13 of 27

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 electronegativity 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 arsenic have?
 
 
 
 
 
 
 

Question 18 of 27

19. How many occupied electron shells does magnesium have?
 
 
 
 
 
 
 

Question 19 of 27

20. How does number of valence electrons change as you go down the Periodic Table?
 
 
 

Question 20 of 27

21. How does strength of Coulombic attraction between nucleus and outer electrons change as you go across the Periodic Table from left to right?
 
 
 

Question 21 of 27

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

Question 22 of 27

23. How does strength of Coulombic attraction between nucleus and outer electrons change as you go down the Periodic Table?
 
 
 

Question 23 of 27

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

Question 24 of 27

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

Question 25 of 27

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

Question 26 of 27

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

Question 27 of 27