Ionization Energy Quiz

What is ionization energy?

• The energy required to split an atom into ions

• The energy released when an atom gains an electron

• The energy required to remove an electron from its ground state

• The energy required to add an electron to an atom

How does ionization energy change across a period in the periodic table?

• It fluctuates randomly

• It decreases from left to right

• It remains constant

• It increases from left to right

What happens to ionization energy as you move down a group in the periodic table?

• It increases

• It decreases

• It remains the same

• It doubles

What is the second ionization energy?

• The energy required to remove the second electron

• The energy required to remove the first electron

• The energy required to add a second electron

• The energy released when the second electron is added

Why is each subsequent ionization energy higher than the previous one?

• Because the atom becomes more negatively charged

• Because the atom loses protons

• Because the atom becomes more positively charged

• Because the atom gains more electrons

What does a large jump in ionization energy indicate?

• The removal of an electron from a stable noble gas configuration

• The addition of an electron to a stable noble gas configuration

• The removal of a proton from the nucleus

• The addition of a proton to the nucleus

In which group is lithium, based on its ionization energy jump?

• Group 1

• Group 2

• Group 4

• Group 3

What is the significance of the ionization energy jump between the second and third ionization energies for beryllium?

• It indicates beryllium is in Group 4

• It indicates beryllium is in Group 3

• It indicates beryllium is in Group 2

• It indicates beryllium is in Group 1

For boron, between which ionization energies does the large jump occur?

• Fourth and fifth

• First and second

• Second and third

• Third and fourth

What can large jumps in ionization energy help determine about an element?

• Its group in the periodic table

• Its atomic mass

• Its atomic number

• Its period in the periodic table