Question Detail
Question
What is the maximum coordination number for the first row element in each P-block group?
Correct Answer
Option B is the correct answer.
Detailed Explanation
Page 6 states: 'The first element in each group cannot expand its octet hence the maximum coordination number for the first row element is 4.'
Hint
Consider the maximum number of bonds a first-row element can typically form due to its valence shell.