Ask Question
25 August, 21:58

1. What is the most abundant element of Earth's atmosphere?

+5
Answers (2)
  1. 25 August, 23:18
    0
    Nitrogen

    Nitrogen makes up about 78% of the Earth's atmosphere. Oxygen makes up another 21% of it. The remaining fraction is composed of argon, carbon dioxide, and water vapor.
  2. 26 August, 00:59
    0
    Oxygen.

    The atmosphere is composed of ~78% nitrogen and ~21% oxygen, with small amounts of other gases. The bulk composition of the earth by weight is mostly, iron, oxygen, silicon and magnesium
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “1. What is the most abundant element of Earth's atmosphere? ...” in 📘 Physics 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