Ask Question
8 January, 10:32

Which element is the most reactive? A. sodium B. nickel C. carbon D. oxygen

+3
Answers (1)
  1. 8 January, 13:59
    0
    The most reactive elements lie in the first and second periods. They're highly reactive because they have only 1 or 2 valence electrons which are easily lost (easily in terms of energy needed to ionize them). The ionization energy must be the greatest to be the most reactive one. The element is A. sodium
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which element is the most reactive? A. sodium B. nickel C. carbon D. oxygen ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers