It has 1. Because you don't put emphasis on the "ed".
There are 3 syllables. A-ban-doned.
There are three syllables. Ban-dan-a.
There is two syllables in the word bandit. The syllables are ban-dit.
There are two syllables. Ban-quet.
There are two syllables. Ban-ner.
ban-dit
The word banjos has two syllables. Ban-jos.
i think 2 ban-nane
There are three syllables : uh-ban-duhnd ; As its pronunciation is shown in IPA : əˈbændənd
There are three Chinese syllables in the word "syllables."
There are 3 syllables in symphony:sym/pho/ny
there are 2 syllables in stomach. To see why, search 'How many syllables in attack?'