Chemistry Unit Test #1

Dalton’s model name

Marble Model

Thompson’s model name

Plum pudding

Rutherford’s model name

Earth moon

Bohr’s model name

Solar system

Schrodinger’s Model name

Modern Model

Dalton’s model?

Atom=solid, neutral, indivisible particle

Thompson’s model?

Atom has negative e-’s scattered in a positive mass around the nucleus

On Thompson’s model, what does most of the volume consist of?

empty space

Rutherford’s model?

Atom has a dense, positive nucleus with e-’s “in orbit” around the nucleus.

What does most of the volume on Rutherford’s model consist of?

empty space

Bohr’s model?

Atom has a dense, positive nucleus with e- in orbit ON ENERGY LEVELS around the nucleus.

What does most of the volume consist of on Bohr’s model?

empty space

Schrodinger’s model?

atom has a dense, positive nucleus (with protons AND neutrons) with the e-’s organized into energy levels; each containing various orbitals that e-’s are most likely found in.

What model is used today?

Schrodinger’s