system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Could an unbreakable wire that is one atom thick slice through you and would it leave you in two separate pieces?
gpt
Yes. It would break all molecular\* bonds in a plane, cutting through anything. Molecular bonds are what holds solid objects together. No bond, and they slide apart. 

The question is if the bonds would reform after being cut. For metals, the answer is yes. Metals would act like sticky putty. The bonds reform as soon as they touch.  A perfect clean cut through  metal can be undone by sticking the two halves together. 

For liquids, there are no bonds, so it doesn't matter either way. 

 For bones and blood vessels and cells and tendons and muscle fibers, no. It will sever the connections. The bonds will be broken and they will not simply go back together.  All the hard connective tissue holding you together will be cut, and you'll be cut in half. 

\*Edit: Covalent bonds, ionic bonds, metallic bonds, etc.