https://padlet.com/1225025/Bookmarks Made with a curious mind en-us 2021-12-13 19:36:14 UTC 2023-03-29 17:49:36 UTC hello@padlet.com 1225025 https://padlet.com/1225025/Bookmarks/wish/1950308801 Hello human, I'm Puff, I have a few questions about this strange planet Earth... I went to some weird place, strange people in white coats and some weird eye protecting goggle things, I don't know what they are called but I heard them talk something about Physical change, Chemical change, Endothermic and Exothermic reactions, Natural and Synthetic materials and states of Matter... I have no idea what the strange words mean but, maybe you do! I think those weird people are the same species as you... Can you please help me understand what the strange topic words mean? ]]> 2021-12-15 19:47:35 UTC https://padlet.com/1225025/Bookmarks/wish/1950308801 1225025 https://padlet.com/1225025/Bookmarks/wish/1950321923 Hello Puff, those strange people you talked about are called "Scientist". You mentioned Physical change first, let's talk about that. Physical change is a change in the appearance or outside of an object. The indicators of a physical change can be a change in the shape, size, or State of Matter in an object, the molecules in a physical change never change, therefor they stay from the same substance and can be reversed after change.]]> 2021-12-15 19:55:31 UTC https://padlet.com/1225025/Bookmarks/wish/1950321923 1225025 https://padlet.com/1225025/Bookmarks/wish/1950330823 Oh, that makes a lot more sense now, so broken crackers would be an example of a physical change. Because there was only a change in the shape of the cracker, and the little piece of crackers are still crackers, they are from the same substance, A CRACKER!]]> 2021-12-15 20:00:47 UTC https://padlet.com/1225025/Bookmarks/wish/1950330823 1225025 https://padlet.com/1225025/Bookmarks/wish/1952517153 Yeah, exactly! ]]> 2021-12-16 19:35:12 UTC https://padlet.com/1225025/Bookmarks/wish/1952517153 1225025 https://padlet.com/1225025/Bookmarks/wish/1952524544 Chemical change is kind of the opposite of physical change, physical change is a change on an objects molecular form. The molecules change during a chemical change but no matter is created or destroyed in the process of the change. The indicators of a chemical change can be tempature change, gas is produce, light/heat appears, color change, odor forms, and a new substance is created. Chemical changes cannot be reversed!]]> 2021-12-16 19:40:06 UTC https://padlet.com/1225025/Bookmarks/wish/1952524544 1225025 https://padlet.com/1225025/Bookmarks/wish/1952529666 SooOOoooOoo...... baking a CUPCAKES!!?? When you bake a cake, a delicious odor is created! Also, the cake batter can't go back once it's baked]]> 2021-12-16 19:43:42 UTC https://padlet.com/1225025/Bookmarks/wish/1952529666 1225025 https://padlet.com/1225025/Bookmarks/wish/1952530558 Right! Baking cake is also another example of a chemical change]]> 2021-12-16 19:44:16 UTC https://padlet.com/1225025/Bookmarks/wish/1952530558 1225025 https://padlet.com/1225025/Bookmarks/wish/1952540867 Exothermic and Endothermic are reactions that have to do with tempature change. An endothermic reaction is a reaction that turns cold after. Endothermic reactions absorb energy which makes the reaction colder than its surroundings. Exothermic reactions however is the opposite of an endothermic reaction. Exothermic reactions turn hot after a change. An exothermic reaction releases energy in the form of heat or light. Endothermic is cold, Exothermic is hot.]]> 2021-12-16 19:51:35 UTC https://padlet.com/1225025/Bookmarks/wish/1952540867 1225025 https://padlet.com/1225025/Bookmarks/wish/1952548151 Oh, so snow can be an example of Endothermic and fire can be an example Exothermic...]]> 2021-12-16 19:57:12 UTC https://padlet.com/1225025/Bookmarks/wish/1952548151 1225025 https://padlet.com/1225025/Bookmarks/wish/1952549513 Correct, just remember 
Endo is cold
Exo is hot]]> 2021-12-16 19:58:08 UTC https://padlet.com/1225025/Bookmarks/wish/1952549513 1225025 https://padlet.com/1225025/Bookmarks/wish/1952559407  Natural chemicals are produced by nature without any human intervention. Synthetic chemicals are made by humans using methods different than those nature uses, and these chemical structures may or may not be found in nature. Synthetic vitamins however, is the same as the natural vitamins. for example, you can get vitamin C from a lemon naturally, or you can get it synthetically "Man-made", either way in the molecular form synthetically, it's the same as it is naturally, however, naturally getting vitamin C, you can get other nutrients as well as vitamin C, but, using a synthetic vitamin C, will get you the amount of vitamin C you need faster than you would get it naturally. ]]> 2021-12-16 20:05:02 UTC https://padlet.com/1225025/Bookmarks/wish/1952559407 1225025 https://padlet.com/1225025/Bookmarks/wish/1952711023 Ah, okay, so natural means not man-made and synthetic means man-made...


]]> 2021-12-16 22:45:09 UTC https://padlet.com/1225025/Bookmarks/wish/1952711023 1225025 https://padlet.com/1225025/Bookmarks/wish/1952711367 Mhm, right!]]> 2021-12-16 22:45:42 UTC https://padlet.com/1225025/Bookmarks/wish/1952711367 1225025 https://padlet.com/1225025/Bookmarks/wish/1952713133 2021-12-16 22:47:52 UTC https://padlet.com/1225025/Bookmarks/wish/1952713133 1225025 https://padlet.com/1225025/Bookmarks/wish/1952718394 A solid is a sample of matter that retains its shape and density when not confirmed. The adjective solid describes the state, or condition, of matter having this property. ]]> 2021-12-16 22:55:29 UTC https://padlet.com/1225025/Bookmarks/wish/1952718394 1225025 https://padlet.com/1225025/Bookmarks/wish/1952725591 A liquid is a fluid. Unlike a solid, the molecules in a liquid are a little more loose]]> 2021-12-16 23:05:21 UTC https://padlet.com/1225025/Bookmarks/wish/1952725591 1225025 https://padlet.com/1225025/Bookmarks/wish/1952728425 Composed of molecules that are constantly moving around in random directions, with the tendency to fill any available space.]]> 2021-12-16 23:09:41 UTC https://padlet.com/1225025/Bookmarks/wish/1952728425 1225025 https://padlet.com/1225025/Bookmarks/wish/1952733206 Melting is a physical process that results in the phase transition of a substance from a solid to a liquid. This occurs when the internal energy of the solid increases, typically by the application of heat or pressure, which increases the substance's tempature to the melting point.]]> 2021-12-16 23:16:45 UTC https://padlet.com/1225025/Bookmarks/wish/1952733206 1225025 https://padlet.com/1225025/Bookmarks/wish/1952734817 Freezing, undergoing a change from a liquid state to a solid state, and occasionally (such as snowflakes) from a gas to a solid. ]]> 2021-12-16 23:19:09 UTC https://padlet.com/1225025/Bookmarks/wish/1952734817 1225025 https://padlet.com/1225025/Bookmarks/wish/1952736622 Vaporization, conversion of a substance from the liquid or solid phase into the gaseous phase.]]> 2021-12-16 23:21:57 UTC https://padlet.com/1225025/Bookmarks/wish/1952736622 1225025 https://padlet.com/1225025/Bookmarks/wish/1954185839 Condensation is the process of Gas turning back into liquid, with the best example being those big, fluffy clouds floating over your head. And when the water droplets in clouds combine, they become heavy enough to form raindrops to rain down onto your head.]]> 2021-12-17 18:59:08 UTC https://padlet.com/1225025/Bookmarks/wish/1954185839 1225025 https://padlet.com/1225025/Bookmarks/wish/1954211100 Sublimation is the transition of a substance directly from a solid-state to a gas state. ]]> 2021-12-17 19:24:57 UTC https://padlet.com/1225025/Bookmarks/wish/1954211100 1225025 https://padlet.com/1225025/Bookmarks/wish/1954213302 Ohhhhhh, everything makes more sense now, thank you so much for helping me understand all that weird science stuff those googly eyed creatures talk about!!! ]]> 2021-12-17 19:27:19 UTC https://padlet.com/1225025/Bookmarks/wish/1954213302 1225025 https://padlet.com/1225025/Bookmarks/wish/1954214466 Scientist Puff... those creatures are called scientist.. but of course, helping you was my pleasure!! Bye Bye Puff!!]]> 2021-12-17 19:28:31 UTC https://padlet.com/1225025/Bookmarks/wish/1954214466 1225025 https://padlet.com/1225025/Bookmarks/wish/1954216476 BYE HUMAN!!]]> 2021-12-17 19:30:26 UTC https://padlet.com/1225025/Bookmarks/wish/1954216476 1225025 https://padlet.com/1225025/Bookmarks/wish/1986756369 Lot's of scientist talk about the topics I explained and discussed. Not only scientist but many other people learn and talk about these topics. The topics I talked about are; Chemical Change, Physical Change, Endothermic and Exothermic reactions, Natural and Synthetic Materials, and The States of Matter. These topics help us today because they help us understand more ]]> 2022-01-11 18:48:19 UTC https://padlet.com/1225025/Bookmarks/wish/1986756369 1225025 https://padlet.com/1225025/Bookmarks/wish/1986763646 I knew everything about my project. I didn't really learn anything new during this assignment because this was just review to teach an alien. But, it was a nice refresh on things i may have forgotten a bit about.]]> 2022-01-11 18:51:46 UTC https://padlet.com/1225025/Bookmarks/wish/1986763646 1225025 https://padlet.com/1225025/Bookmarks/wish/1986771760 I've grown a lot in science this far in the year. Before I only knew the basic knowledge like different reactions and the table of elements, now I look back to see and reflect on my growth in science as for I've learn many subjects. Science isn't my strength and I do find myself struggling, but I do try my best to learn.]]> 2022-01-11 18:55:33 UTC https://padlet.com/1225025/Bookmarks/wish/1986771760