Which of the reactions will need the maximum amount of energy?
A. Na → Na+ + e–
B. Ca+ → Ca++ + e–
C. K+ → K+ ++ e–
D. C2+ → C3+ + e–
Answer:C
Which of the reactions will need the maximum amount of energy?
A. Na → Na+ + e– B. Ca+ → Ca++ + e– C. K+ → K+ ++ e– D. C2+ → C3+ + e–