Final Exam Review Part 2 Quizz

What is the atomic number equal to?

• Proton number

• Neutron number

• Electron number

• Proton + Neutron number

What is the atomic mass equal to?

• Proton number

• Neutron number

• Electron number

• Proton + Neutron number

What is the charge and mass of a proton?

• Negative, 1 amu

• Positive, 1 amu

• Neutral, 1 amu

• Negative, 0 amu

What is the charge and mass of a neutron?

• Negative, 1 amu

• Positive, 1 amu

• Neutral, 1 amu

• Negative, 0 amu

Why are electrons not included in atomic mass?

• Electrons are too large

• Electrons weigh virtually nothing

• Electrons are positively charged

• Electrons are neutral

How many electrons can go in the first and second shell?

• First shell-2, Second shell-8

• First shell-8, Second shell-2

• First shell-4, Second shell-4

• First shell-6, Second shell-6

How do you fill in the electron shells?

• Start filling in the outermost shell first then the next shell

• Start filling in the innermost shell first then the next shell

• Fill all shells simultaneously

• Fill only the outermost shell

What is the difference between Atomic Number and Atomic Mass?

• Atomic number is the number of neutrons and atomic mass is the number of protons

• Atomic number is the number of electrons and atomic mass is the number of protons and neutrons together

• Atomic number is the number of protons and atomic mass is the number of protons and neutrons together

• Atomic number is the number of protons and atomic mass is the number of electrons and neutrons together

What are periods in the periodic table?

• Vertical columns

• Horizontal rows

• Diagonal rows

• Circular rows

What are groups or families in the periodic table?

• Vertical columns

• Horizontal rows

• Diagonal rows

• Circular rows