1st QUARTER REVIEW

What Atomic Model is shown in the picture?

• Solid Sphere
• Plum pudding
• Nuclear
• Planetary

What Atomic Model is shown in the picture?

• Solid Sphere
• Plum pudding
• Nuclear
• Planetary

What Atomic Model is shown in the picture?

• Solid Sphere
• Plum pudding
• Nuclear
• Planetary

What Atomic Model is shown in the picture?

• Solid Sphere
• Plum pudding
• Nuclear
• Planetary

What atomic model was proposed by J.J. Thompson ? ___________

• A
• B
• C
• D

Which atomic model is described as resembling planets orbiting the sun? ___________

• A
• B
• C
• D

Which atomic model is likened to a plum pudding, with electrons dispersed throughout the atom?

• A
• B
• C
• D

Which statement best explains how Bohr’s model enhanced Rutherford’s atomic model?

• Thomson improved Dalton’s model by including protons and electrons in an atom.
• Thomson improved Dalton’s model by proposing that electrons exist in energy levels.
• Thomson improved Dalton’s model by introducing orbitals in the atom.
• Thomson improved Dalton’s model by proposing neutrons.

Which part of an atom is included in Bohr’s model?

• Proton
• Electron
• Neutron
• All of the above

What particle arrangement describes hydrogen atoms? _______

• A
• B
• C
• D