https://padlet.com/kayleaballew/i9jtyned0tji I like trains. en-us 2018-04-11 17:16:22 UTC 2023-10-14 10:46:15 UTC hello@padlet.com kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/250839330 Substances that are made of only one type of atom or only one type of molecule.]]> 2018-04-11 17:29:49 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/250839330 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/250841029 An element is a substance whose atoms all have the same number of protons. ]]> 2018-04-11 17:32:26 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/250841029 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/250841987 A thing that is composed of two or more separate elements.]]> 2018-04-11 17:34:09 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/250841987 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/250842418 Any substance that has a uniform and unchanging composition is considered to be pure.]]> 2018-04-11 17:35:01 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/250842418 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/250842765 A homogeneous mixture is a solid, liquid, or gaseous mixture that has the same proportions of its components throughout any given sample.]]> 2018-04-11 17:35:40 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/250842765 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/250843936 A heterogeneous mixture has components whose proportions vary throughout the sample. ]]> 2018-04-11 17:37:59 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/250843936 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/250845276 Hydrogen, helium, oxygen, nitrogen, and carbon.]]> 2018-04-11 17:40:38 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/250845276 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/250845987 Pure water is a compound made from two elements, hydrogen and oxygen. Pure table salt is a compound made from two elements - sodium and chlorine.]]> 2018-04-11 17:42:06 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/250845987 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/250846584 Tap water and rain water are both homogeneous.]]> 2018-04-11 17:43:25 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/250846584 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/250847377 Ice cubes in a drink, and sand and water are both heterogeneous mixtures.]]> 2018-04-11 17:44:59 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/250847377 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/251265817 2018-04-12 17:14:51 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/251265817 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/251267792 2018-04-12 17:18:19 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/251267792 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/251276411 2018-04-12 17:32:57 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/251276411 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/251277395 2018-04-12 17:34:40 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/251277395 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/251279772 2018-04-12 17:39:25 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/251279772 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/251281168 2018-04-12 17:41:32 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/251281168 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/251282660 2018-04-12 17:44:31 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/251282660 kayleaballew https://padlet.com/kayleaballew/i9jtyned0tji/wish/251282962 2018-04-12 17:45:06 UTC https://padlet.com/kayleaballew/i9jtyned0tji/wish/251282962