There are 3 syllables in the word 'agreement'. A-gree-ment.
The word "agreement" is syllabicated as a-gree-ment.
When there is a double consonant in a word, you typically syllabicate it between the double consonants. For example, in the word "butter," you would syllabicate it as "but-ter."
The word "item" is syllabicated as i-tem.
Un-sure.
Mis-spell.
Grum-ble
but ter
ren.dez.vous
quench: quench
res·i·dent
Un-nec-es-sary
preach-ed.
Fin-e
am-nes-ty
chi-lly
an-i-mal
Fin-e
The word, history, is syllabicated HIS-TOR-Y