Why do apple slices turn brown? May 31, 2016 By Janice VanCleave How does lemon juice stop apples from browning? http://scienceprojectideasforkids.com/2015/the-chemistry-of-fruit-browning/ Share this:Tweet Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Related Related posts: Gravity: Newton’s Falling Apple