AQA C1 Atomic Structure

What sub-atomic particle is labelled A?

• Neutron

• Electron

• Ion

• Atom

What sub-atomic particle is labelled B?

• Neutron

• Electron

• Ion

• Atom

Which atom has 4 electrons?

• Atom A

• Atom B

• Atom C

• Atom D

Which atom would be found in group 2?

• Atom A

• Atom B

• Atom C

• Atom D

Carbon has 6 electrons. Which atom is carbon?

• Atom A

• Atom B

• Atom C

• Atom D

What is the relative atomic mass of lithium?

• 7

• 3

• 4

• 10

What is the atomic number of lithium?

• 7

• 3

• 4

• 10

How many neutrons does a lithium atom have?

• 7

• 3

• 4

• 10

What is the mass and charge of an electron?

• Mass = 1, Charge = Neutral

• Mass = 1, Charge = Positive

• Mass = 1, Charge = Negative

• Mass = almost 0, Charge = negative

What is the mass and charge of an Proton?

• Mass = 1, Charge = Neutral

• Mass = 1, Charge = Positive

• Mass = 1, Charge = Negative

• Mass = almost 0, Charge = negative