Periodic Trends (Textbook)

Periodic Trends Foldable

Before we get too far in you are going to dive into your text book and create a foldable like the one seen here. We are in Chapter 6 Section 3 (pg. 187)

Your foldable should include: Atomic Radius, Ionic Radius, Ionization Energy, and Electronegativity.

You will need a piece of copy paper to make this happen you may use whatever color you want.

Multiple Choice

Francium (Fr) has the lowest ionization energy in Group 1 because - 

• it has the smallest number of valence electrons

• it has the greatest atomic mass

• it has the greatest number of protons, so it attracts its electrons the strongest

• its 1 valence electron is very far from the nucleus, so little energy is needed to remove it

Multiple Choice

The element with the smallest ionization energy in Period 6 is - 

• Rn

• Cs

• Os

• Tm

Multiple Choice

The atom with the largest atomic radius in Group 18 is - 

• Ar

• He

• Kr

• Rn

Multiple Choice

As you move down a group, atomic radius increases because - 

• you add more and more neutrons

• you add more and more protons

• you add more and more shells (energy levels)

• you add more atomic mass

Multiple Choice

Which of the following will have a higher electronegativity than arsenic (As)?

• Carbon (C)

• Neon (Ne)

• Antimony (Sb)

• Germanium (Ge)

Multiple Choice

Which of the following halogens has the greatest electronegativity?

• Chlorine (Cl)

• Bromine (Br)

• Iodine (I)

• Astatine (At)