the repeating subunits that are responsible for the shape of a crystal are known as\no unit cells.\no heavy…

the repeating subunits that are responsible for the shape of a crystal are known as\no unit cells.\no heavy nuclei.\no light electrons.\no amorphous cells.
Answer
Brief Explanations:
In crystallography, unit cells are the repeating subunits that determine a crystal's shape. Heavy nuclei, light electrons, and amorphous cells do not serve this function. Amorphous materials lack the ordered structure of crystals.
Answer:
unit cells.