Question

Ionization energy along a period from left to right generally

• A. increases
• B. decreases
• C. remains same
• D. none of the above

Hint:

Ionization energy increases as we move across a period from left to right.

Answer 1

The Correct Option is A

Ionization energy increases from left to right across a period due to the increase in nuclear charge, which attracts the electrons more strongly, making it harder to remove an electron.