One of the main points of Dalton's Atomic Theory can be stated as follows:

• A.Atoms of the same elements can combine to form bridged mixture of compounds
• B.Atoms of different elements can combine to form compound of polymers
• C.Atoms of different elements can be combined to form complex ratios to each other
• D.Atoms of different elements combine to form a compound, the number of atoms combined bearing a simple whole number ratio to each other