Earth’s core is mostly composed of what elements? RJ Hamster 1 year ago BONUS EMAIL Sep 7 2023 Step into the fascinating world of science with this quiz! ScienceQuestion 1 of 20 Earth’s core is mostly composed of what elements? Iron and nickel Carbon Sulfur Hydrogen and gallium Take Quiz Preferences Unsubscribe © 2023, Wise Trivia. All rights reserved. Share this:Print
