Which of the following forms of alcohol can be consumed?
a. propanol
b. methanol
c. butanol
d. ethanol

"Ethanol" is the one among the following choices given in the question which is the form of alcohol that can be consumed. The correct option among all the options that are given in the question is the fourth option or option "D" or the last option. I hope that this is the answer that has actually come to your help.

12 is probably the typical age for a first kiss but i think its to young.

Both models are effective because they show the valence electrons, and these valence electrons indicate the reactivity of an element.