everyday science MCQ #1653

Which group of elements in the periodic table shows the highest first ionization potential? Elements in the:

everyday science MCQ #1653

  1. Question 1

    Q1. Which group of elements in the periodic table shows the highest first ionization potential? Elements in the:

    • A) Left-hand top corner
    • B) Left-hand bottom corner
    • C) Right-hand top corner
    • D) Right-hand bottom corner

    Answer: Right-hand top corner

    Explanation: First ionization energy increases across a period (left to right) and decreases down a group; elements in the top-right corner (noble gases/halogens like He, Ne, F) have the highest values.