ie increases across a period. which element will have the smaller ie? fluorine oxygen
ie increases across a period. which element will have the smaller ie? fluorine oxygen
Answer
Explanation:
Step1: Recall ionization - energy trend
Ionization energy (IE) increases across a period from left - to - right in the periodic table.
Step2: Locate elements in periodic table
Oxygen (O) and fluorine (F) are in the same period (period 2). Oxygen is to the left of fluorine.
Step3: Determine the element with lower IE
Based on the trend, the element to the left in the period has a lower IE. So oxygen has a lower IE than fluorine.
Answer:
Oxygen