Question

the modern - day quantum model of the atom is better than john daltons model because it has set electron orbits. has positive and negative particles in the nucleus. can be represented in one dimension. answers many questions about atoms.

Explanation:

The modern - day quantum model is more advanced as it can account for a wide range of atomic phenomena, answering many questions about atoms that Dalton's model couldn't. Dalton's model was a basic solid - sphere model, while the quantum model incorporates wave - particle duality and quantum mechanics to explain electron behavior, energy levels, etc.

Answer:

O answers many questions about atoms.