Lesson 4. Changes of matter (part 4) by Hong Tran https://padlet.com/hongatran15/qpcp1fvy8xgyib9v 06 November 2021 en-us 2021-11-13 08:21:44 UTC 2025-10-19 15:05:17 UTC hello@padlet.com hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888042188 2021-11-13 09:32:25 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888042188 hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888051498 2021-11-13 09:46:26 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888051498 hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888052491 2021-11-13 09:48:03 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888052491 hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888058218 2021-11-13 09:56:37 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888058218 hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888058965 2021-11-13 09:57:45 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888058965 hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888059714 2021-11-13 09:58:55 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888059714 Freezing occurs at the same temperature as melting, hence, the melting point and freezing point of a substance are the same temperature. hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888061429 2021-11-13 10:01:18 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888061429 hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888068260 2021-11-13 10:11:25 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888068260 By applying salt to an icy road, the melting point of the ice is decreased, and the ice will melt more quickly, making driving safer. hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888069029 2021-11-13 10:12:38 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888069029 hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888070698 2021-11-13 10:15:06 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888070698 hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888080058 2021-11-13 10:29:13 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888080058 hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888080408 2021-11-13 10:29:47 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888080408 Make salt from seawater hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888103022 2021-11-13 11:04:04 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888103022 sweating can make you feel cool! hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888103443 2021-11-13 11:04:48 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888103443 Water vs Ethanol. Which one will evaporate faster? hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888104536 2021-11-13 11:06:39 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888104536 hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888105053 2021-11-13 11:07:19 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888105053 hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888105258 2021-11-13 11:07:39 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888105258 hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888105713 2021-11-13 11:08:25 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888105713 hongatran15 https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888105996 2021-11-13 11:08:54 UTC https://padlet.com/hongatran15/qpcp1fvy8xgyib9v/wish/1888105996