Question

label the models (dalton, thomson, rutherford, bohr, or quantum mechanical model).

Explanation:

• Top - left: Thomson's model (plum - pudding model, has a positive 'pudding' with electrons as 'plums').
• Top - right: Dalton's model (atom is a solid sphere, no sub - atomic particles shown in a complex way like later models).
• Middle - left: Quantum Mechanical model (represented by electron clouds, not distinct orbits).
• Middle - right: Rutherford's model (has a dense nucleus with electrons around it, but not in fixed energy levels like Bohr).
• Bottom - right: Bohr's model (electrons in fixed circular orbits around the nucleus).

Answer:

Top - left: Thomson; Top - right: Dalton; Middle - left: Quantum Mechanical; Middle - right: Rutherford; Bottom - right: Bohr.