https://padlet.com/marissagrossman/lxfz8id3c28p4sgs *A pure substance is a single substance on its own. en-us 2021-04-29 00:11:53 UTC 2021-05-04 15:50:43 UTC hello@padlet.com https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490203808 Water is a pure substance, as it's only made of one type of molecule, H2O.]]> 2021-05-04 15:35:02 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490203808 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490203959 I think that water can be pure but can also be un-pure. I think that if you take water from the ocean or the lake there would be other substances in the water which would make it un-pure. but if you were to filter the water (water bottles, fridge water) it would be at its purest form. ]]> 2021-05-04 15:35:03 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490203959 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490204879 yes i think it is a pure substance because it is natural and people dont have to mix things in to make water]]> 2021-05-04 15:35:13 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490204879 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490205806 Since water is made up of oxygen and hydrogen, I would consider it a pure substance. However, if water is contaminated (or if it were salt water), it would no longer be a pure substance because it would contain more than one compound. ]]> 2021-05-04 15:35:22 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490205806 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490206555 Yes I think water is a pure substance because it is only made up of one molecule. ]]> 2021-05-04 15:35:29 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490206555 341046688 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490207456 The water that we drink and use for other things is pure. There is no substance mixed with it unlike other liquids. For example, orange juice is not a pure substance because many fluids and other substances are mixed together to create that mixture. ]]> 2021-05-04 15:35:37 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490207456 341066587 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490207801 Water is a pure substance because its natural but it can also be unpure in some scenarios.]]> 2021-05-04 15:35:41 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490207801 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490208572 I think that wateris a pure substance because like we saw, Water is made up of oxygen which is also a purse substance which makes the water pure as well]]> 2021-05-04 15:35:49 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490208572 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490209687 I think that water is a pure substance, I think this because it only has one type of molecule.]]> 2021-05-04 15:36:00 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490209687 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490223853 Water is a pure substance because it only consists of one molecule. If mixed with another substance, however, it can become un-pure.]]> 2021-05-04 15:38:29 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490223853 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490224418 I think that water is a pure substance. I think this because it is only made up of one molecule, which is H20. And also the oxygen in water is a pure substance as well. So I think water is pure. ]]> 2021-05-04 15:38:35 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490224418 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490239160 I think that water is pure. I think this because it starts of natural in just H20 but then can be mixed to become unpure.]]> 2021-05-04 15:41:07 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490239160 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490254637 I believe that water is a pure substance. I believe this because It starts in H20 and can be mixed well to become unpure


]]> 2021-05-04 15:43:52 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490254637 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490262089 I believe water is a pure substance because it is not mixed with anything but can be mixed if something is added to it. it is also made up of one molecule. ]]> 2021-05-04 15:45:13 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490262089 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490274070 I think water is a pure substance because it is natural and only has one type of molecule.(H20) ]]> 2021-05-04 15:47:20 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490274070 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490276566 I think water is a pure substance because water is made up of hydrogen and oxygen. Also, it is rarely found naturally in its pure form. ]]> 2021-05-04 15:47:42 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490276566 https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490283447 Yes, I think water is a pure substance, this is because even though it is two chemicals, it is one molecule ]]> 2021-05-04 15:48:57 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490283447 marissagrossman https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490284272 2021-05-04 15:49:06 UTC https://padlet.com/marissagrossman/lxfz8id3c28p4sgs/wish/1490284272