Atomic Theory intro

What does the JJ Thomson model look like

• plum pudding

• Christmas pudding

• blueberry muffin

• ham sandwich

who made this model

• john dalton

• niels bohr

• jj thomson

• ernest rutherford

Whose experiment is this

• JJ Thomson

• I Newton

• E J Rutherford

• N Bohr

The person that discovered electrons using the cathode ray experiment. He created the "plum pudding" model.

• Neils Bohr

• Ernest Rutherford

• JJ Thomson

• Dmitri Mendeleev

JJ Thomson's experiment that he used to discover electrons

• gold foil experiment

• cathode ray experiment

• neither of these is correct

Rutherford's experiment that he used to discover protons and the nucleus.

• gold foil experiment

• cathode ray experiment

• none of these is correct

• Plum pudding cupcake muffin extravaganza

Whose created this atom model?

• Dalton

• Thomson

• Rutherford

• Bohr

• Heisenberg and Schrodinger

4. When the alpha particles striked the gold foil, then most of these particles

• passed through

• deflected through small angles

• rebounded back

• none of the above

6. Where are the electrons in the Rutherford model of an atom?

• there are no electrons in his model

• they are present inside the nucleus

• they are moving around the nucleus

• they are present both inside and outside of nucleus

2. Gold foil experiment led to the discovery of _____________ .

• electrons

• protons

• neutrons

• nucleus