Describe amphoteric behavior and give an example. Match the items in the left column to the appropriate blanks in the sentences on the right. ResetHelp Amphoteric substances are those that can Amphoteric substances are those that can blank depending on the circumstances. Some amphoteric substances are blank and blank. depending on the circumstances. Some amphoteric substances are Amphoteric substances are those that can blank depending on the circumstances. Some amphoteric substances are blank and blank. and Amphoteric substances are those that can blank depending on the circumstances. Some amphoteric substances are blank and blank..