Why is MnO2 amphoteric?

Related questions

1. Why MnO2 is a catalyst?
2. What are the disadvantages of dry cell?
3. What does bismuth do to your body?
4. What is the role of MnO2 in the decomposition of h2o2?
5. Why do dry cell batteries die?
6. What is the role of MnO2 in catalase?
7. What are examples of basic oxides?
8. Is bismuth oxychloride toxic?
9. What is the charge of MnO2?
10. What is the role of MnO2 in dry cell?

Tags

1. #function
2. #basically
3. #state
4. #states
5. #mn2o7
6. #acidic
7. #accept
8. #amphoteric
9. #finally
10. #oxidation
11. #lowest
12. #electrons
13. #somewhat
14. #basic
15. #pairs
16. #classified
17. #higher
18. #actually
19. #meaning
20. #which
21. #mildly
22. #lewis
23. #acids
24. #short
25. #weakly