The correct spelling of the word "Ballam" can be explained using the International Phonetic Alphabet (IPA). The first sound in "Ballam" is a voiced bilabial consonant /b/. The following sound is a short vowel /æ/, produced with the tongue low and front in the mouth. The double "ll" represents a long /l/ sound, articulated with the front of the tongue touching the roof of the mouth. Finally, the last sound is a voiced alveolar nasal /n/. Therefore, "Ballam" is spelled as b-a-l-l-a-m in English.