Question

multiple choice question
chemical bonding occurs because ________.

atoms share, gain, or lose electrons to become more stable, and an attraction forms between them
molecules change their electron arrangement to become more stable, and an attraction forms between them
atoms are more stable when they repel each other
noble gases are very unstable

Explanation:

Chemical bonding occurs when atoms share, gain, or lose electrons to achieve a more stable electron configuration (like a full outer shell). This electron - related change leads to an attraction between atoms. Molecules are formed after bonding, so it's not molecules changing electron arrangements first. Atoms are more stable when they are bonded (attracted), not when they repel. Noble gases have a full outer shell and are very stable.

Answer:

atoms share, gain, or lose electrons to become more stable, and an attraction forms between them