Which statement describes a periodic trend of first ionization energy?

O A. It tends to decrease from left to right across a period.

B. It remains the same within a period.

O C. It tends to increase from top to bottom of a group.

D. It tends to decrease from top to bottom of a group.

Question

Owen Hunter

21 January, 23:32

+3

Answers (1)

Know the Answer?

Jaiden Briggs · Answer 1

I believe its A

Explanation:

Because if the periodic goes up and down it increase it needs to decrease big brain munster

Which statement describes a periodic trend of first ionization energy?O A. It tends to decrease from left to right across a period.B. It remains the same within a period.O C. It tends to increase from top to bottom of a group.D. It tends to decrease from top to bottom of a group.