(01.06 LC) Which of the following correctly describes a compound? (4 points)
The atoms are bonded together, and the compound has different physical and
chemical properties than the individual elements.
The atoms have no set ratio for how the atoms can combine, and they are not
chemically bonded together.
The atoms can only combine in fixed ratios, and they retain their individual chemical
and physical properties.
The atoms retain their individual chemical properties, and they can only be separated
from each other by a chemical change.