Question
Which sequence correctly places the elements in order of increasing ionization energy? A. Iarrow Brarrow Clarrow F B Harrow Liarrow Naarrow K C. Harrow Bearrow Alarrow Ga D. Oarrow Sarrow Searrow Te
Answer
4.6
(251 Votes)
Joel
Elite · Tutor for 8 years
Answer
A.
Explanation
Ionization energy generally increases across a period from left to right and decreases down a group in the periodic table. Therefore, the correct sequence should reflect this trend, with elements higher up and to the right having higher ionization energies.