Mod 16 Review (25-26)

Which of the following correctly describes the location, charge, and relative mass for a proton?

• Nucleus

  +1 Charge

  1 amu

• Nucleus

  No Charge

  1 amu

• Electron Cloud

  -1 Charge

  0 amu

• Electron cloud

  +1 charge

  0 amu

Which of the following correctly describes the location, charge, and relative mass for a neutron?

• Nucleus

  +1 Charge

  1 amu

• Nucleus

  No Charge

  1 amu

• Electron Cloud

  -1 Charge

  0 amu

• Electron cloud

  +1 charge

  0 amu

Which of the following correctly describes the location, charge, and relative mass for an electron?

• Nucleus

  +1 Charge

  1 amu

• Nucleus

  No Charge

  1 amu

• Electron Cloud

  -1 Charge

  0 amu

• Electron cloud

  +1 charge

  0 amu

The atomic number of an element is equal to the number of which subatomic particles, in a neutral atom?

• Protons

• Neutrons

• Electrons

• Quarks

The mass number of an atom is equal to the sum of which two subatomic particles?

• Protons and neutrons

• Protons and electrons

• Neutrons and electrons

• Electrons and positrons

Determine the number of subatomic particles for the following neutral atom based on its atomic symbol:

• Protons: 5 Neutrons: 4 Electrons: 5

• Protons: 5 Neutrons: 9 Electrons: 5

• Protons: 9 Neutrons: 5 Electrons: 9

• Protons: 4 Neutrons: 5 Electrons: 4

Determine the number of subatomic particles for the following neutral atom based on its atomic symbol.

• Protons: 1

  Neutrons: 1

  Electrons: 1

• Protons: 1

  Neutrons: 0

  Electrons: 1

• Protons: 0

  Neutrons: 1

  Electrons: 1

• Protons: 1

  Neutrons: 1

  Electrons: 0

An isotope is:

• an atom with the same number of protons but a different number of neutrons

• an atom with a different number of protons and electrons

• an atom with the same number of neutrons and electrons

• an atom with a different number of protons but the same number of neutrons

From the atomic symbols below, choose the two that are isotopes of each other.

• 
• 
• 
• 

From the list of atoms below, choose the two that represent isotopes of each other.

• Indium-115

• Indium-114

• Tin-115

• Cadmium-114