Answer to Question #3302 in Quantum Mechanics for JW Wilson

Question

So, in Quantum Entanglement ....when discussing atoms can we say that if two atoms simply touch they will become entangled? Or is there a more complex process which forces them be become entangled.

What is the simplest way atoms can become entangled.

Also can just proximity ...that is atoms that are close to one another become entangled because their vibration effects entanglement? Thanks so much.....jw