https://padlet.com/3012351/4ox3jpaapm6k Made with whimsy en-us 2017-04-25 16:28:59 UTC 2023-05-23 05:20:39 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Thunder.png 3012351 https://padlet.com/3012351/4ox3jpaapm6k/wish/168167227  Oxygen is the third most abundant element in the universe.]]> 2017-04-25 16:46:59 UTC https://padlet.com/3012351/4ox3jpaapm6k/wish/168167227 3012351 https://padlet.com/3012351/4ox3jpaapm6k/wish/168169789 It is sometimes referred to as the "Devil's Element," because it was the thirteenth element discovered and because of its explosive properties.]]> 2017-04-25 16:54:04 UTC https://padlet.com/3012351/4ox3jpaapm6k/wish/168169789