Thomson atomic model

Scientist whose atom model looked like a chocolate chip cookie.

• Bohr

• Chadwick

• Dalton

• Thomsom

The subatomic particle with a negative charge is the

• electron
• proton
• neutron
• nucleus 

all matter is made of what 

• energy 
• atoms 
• electrons 
• compounds 

Who created the plum pudding model of the atom?

• Rutherford and the plums were protons

• Rutherford and the plums were electrons

• Thomson and the plums were protons

• Thomson and the plums were electrons

Identify the Model

• Dalton model

• Thomson model

• Quantum Mechanical model

• Rutherford model

JJ Thomson discovered what subatomic particle

• nucleus

• neutron

• proton

• electron

Thomson Experimented with ______

• Gold Foil

• alpha particles

• cathode rays

• protons

What did Thomson's atomic theory model look like?

• A ring with gold foil in the middle.

• Electrons orbiting the nucleus like the planets around the sun.

• A cloud of electrons floating around the nucleus.

• A scoop of chocolate chip ice cream. It had electrons scattered within a ball of positive charge.

Who discover the electron?

• Dalton

• Rutherford

• Thomson

• Bohr

Subatomic particle that has a negative charge and is located outside of the nucleus.

• Electron
• Proton
• Neutron
• Voltron