Chemistry Unit 2.1- Atoms and Elements

What are the three subatomic particles of the atom?

• Proton

• Electron

• Neutron

• Hydrogen

• Nucleus

What is the NAME for the part of the atom labeled as "A"?

• Nucleus

• Proton

• Neutron

• Electron

• Quarks

What is the NAME for the part of the atom labeled as "B"?

• Nucleus

• Proton

• Neutron

• Electron

• Quarks

What is the NAME for the part of the atom labeled as "C"?

• Nucleus

• Proton

• Neutron

• Electron

• Quarks

What is the NAME for the part of the atom labeled as "D"?

• Nucleus

• Proton

• Neutron

• Electron

• Quarks

What is the NAME for the part of the atom labeled as "E"? (Will not be on the exam)

• Nucleus

• Proton

• Neutron

• Electron

• Quarks

What is the charge of the proton?

• Positive (+)

• Negative (-)

• No charge/Neutral (0)

What is the charge of the neutron?

• Positive (+)

• Negative (-)

• No charge/Neutral (0)

What is the charge of the electron?

• Positive (+)

• Negative (-)

• No charge/Neutral (0)

Which subatomic particle(s) determine the type of element?

• Protons

• Neutrons

• Electrons