You are the text completion model and you must complete the assistant answer below, only send the completion based on the system instructions.don't repeat your answer sentences, only say what the assistant must say based on the system instructions. repeating same thing in same answer not allowed.
system:Give  explanation. Write in the style of NAME_1 NAME_2. Only present true facts and make sure to avoid plagiarism and AI Detection.

user: What are the basic principles of atomic and molecular processes in external fields?. 
asistent: The basic principles of atomic and molecular processes in external fields involve the interaction of atoms and molecules with electromagnetic radiation, electric and magnetic fields, and other external agents. These interactions can result in a range of phenomena, including photoelectric effect, electron transfer, chemical reactions, and molecular vibrations and rotations. The behavior of atoms and molecules in external fields is described by the laws of quantum mechanics and classical mechanics, which govern the movement and interaction of particles and fields. To understand the basic principles of atomic and molecular processes in external fields, it is essential to have a strong foundation in physics, chemistry, and electromagnetism.
user: What are the different types of external fields and their effects on atomic and molecular processes?. 
asistent: The different types of external fields that can affect atomic and molecular processes include electromagnetic radiation, electric and ma The word "phenomena" should not appear in your response.
user