Periodic Trends

Question 1

What is the largest atom on the Periodic table?

Answer 1

Francium

Question 2

Which has the smallest atomic radius?

Silicon, Aluminium, or Sulfur?

Answer 2

Sulfur, then Silicon, then Aluminium

Question 3

Which has the largest bond?

C-I
C-Br
C-F
C-Cl

Answer 3

C-I

Question 4

How does the atomic radius change for Cations?

Answer 4

They decrease in size by removing the outer layer of elections

Question 5

How does the atomic radius change for Anions?

Answer 5

They increase in size due to additional screening elections

Question 6

How can we use the Periodic Table to understand the order of orbitals with the Aufbau Principle?

Answer 6

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Question 7

What is Ionization Energy

Answer 7

The energy change associated with removing an election from a gaseous element

Question 8

What is Election Affinity?

Answer 8

The energy change associate with receiving an election into a gaseous element