1
submitted 2 years ago* (last edited 2 years ago) by Sal@mander.xyz to c/answered@mander.xyz

It is my understanding that metals are a crystal lattice of ions, held together by delocalized electrons, which move freely through the lattice (and conduct electricity, heat, etc.).

If two pieces of the same metal are touched together, why don't they bond?

It seems to me the delocalized electrons would move from one metal to the other, and extend the bond, holding the two pieces together. If the electrons don't move freely from one piece to the other, why would this not happen when a current is applied (through the two pieces)?

Asked by jcw in physics.stackexchange

no comments (yet)
sorted by: hot top controversial new old
there doesn't seem to be anything here
this post was submitted on 20 Jan 2023
1 points (100.0% liked)

Answered

223 readers
2 users here now

A community to post questions that have already been answered somewhere else.

To make a post, you should:

(1) Post the question as the main body.

(2) Post the best answer or answers as comments, one comment per answer.

founded 2 years ago
MODERATORS