Ethyl alcohol boils at a lower temperature than water. What does this indicate about the attractive forces of ethyl alcohol

their intermolecular forces are less as it is easier to separate them from each other

Explanation:

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

the answer to this question is 3.