Earth’s core is mostly composed of what elements? RJ Hamster 2 years ago Advertisements 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: Click to share on Patreon (Opens in new window) Patreon Click to share on Pinterest (Opens in new window) Pinterest Click to share on Reddit (Opens in new window) Reddit Click to share on Tumblr (Opens in new window) Tumblr Click to print (Opens in new window) Print Click to share on Pocket (Opens in new window) Pocket Click to share on Telegram (Opens in new window) Telegram Click to share on WhatsApp (Opens in new window) WhatsApp Click to email a link to a friend (Opens in new window) Email Click to share on Mastodon (Opens in new window) Mastodon Click to share on Nextdoor (Opens in new window) Nextdoor More Click to share on LinkedIn (Opens in new window) LinkedIn