https://padlet.com/k_a_leyva1/itqzgzegopxka1bs Watch the demos, then make a model of the system. Then, provide an explaination to support your model. en-us 2021-01-11 04:52:59 UTC 2025-05-21 19:12:07 UTC hello@padlet.com darneson2886 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1076512404 I learned no matter what happened to it they still stayed there and they didn't just randomly appear or randomly disappear. Nor were they destroyed after what happened to them. ]]> 2021-01-11 23:07:40 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1076512404 darneson2886 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1076524126 What happened here was a balloon looking thing that had certain chemicals in it. When Mrs. Leyva hit it, it blew up and became all big and it reminded me of a puffer fish. The chemicals mixed and created the oxygen needed to make it all full. It was also cold. ]]> 2021-01-11 23:16:38 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1076524126 darneson2886 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1076533666 During this Mrs. Leyva started to burn the steel wool and it did not catch on fire but instead absorbed the heat and changed color as well as shrunk is size. Due to it being in a bowl the oxygen caused it to rust when the fire was exposed to it.]]> 2021-01-11 23:23:48 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1076533666 jgonzalez2671 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1076650324 2021-01-12 00:41:30 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1076650324 jgonzalez2671 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1076702887 2021-01-12 01:11:02 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1076702887 jgonzalez2671 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1076703603 Matter is not just randomly created and can not randomly disappear. This means that using the experiments no matter was destroyed. The matter was only changed through the experiments but is still there. ]]> 2021-01-12 01:11:26 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1076703603 cvirginillo2735 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079558637 2021-01-12 17:08:32 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079558637 gavenenti2612 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079565029 when the bloon was hit it created a chemical reaction that made a gas that inflated the balloon ]]> 2021-01-12 17:09:30 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079565029 jengland5320 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079565854 The balloon was had chemicals inside with a packet of othre chemicals inside when you broke the little pack by hitting it it started a chemical reaction that made the balloon fill up]]> 2021-01-12 17:09:39 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079565854 cvirginillo2735 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079570530 2021-01-12 17:10:27 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079570530 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079570539 So chemicals inside a balloon was released into the balloon, creating gas and blowing it up.
Because it was concealed, there was no change it weight. ]]> 2021-01-12 17:10:27 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079570539 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079571750 2021-01-12 17:10:36 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079571750 acameron3082 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079574111 When the Wack-A-Pack was hit it blew up. This is because the chemicals inside the balloon reacted creating it to pop. This was an endothermic reaction. ]]> 2021-01-12 17:11:01 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079574111 jmillett3268 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079574761 the wacka pack was wacked and then it grew]]> 2021-01-12 17:11:07 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079574761 alitz3053 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079579069 It started small then the chemical reaction inside of it started and it expanded until it popped.]]> 2021-01-12 17:11:47 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079579069 jengland5320 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079579996 Matter can not be destroyed but it can be changed and that's what happened in the experiments the matter is still there it just change its form]]> 2021-01-12 17:11:56 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079579996 gavenenti2612 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079581804 2021-01-12 17:12:13 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079581804 eflores2821 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079586636 When the wack a pack was hit with pressure it caused a chemical reaction inside of the wack a pack causing it to inflate.]]> 2021-01-12 17:12:57 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079586636 cvirginillo2735 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079588629 2021-01-12 17:13:19 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079588629 jmillett3268 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079590795 after before]]> 2021-01-12 17:13:44 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079590795 gavenenti2612 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079591443 gabe a]]> 2021-01-12 17:13:51 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079591443 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079593973 2021-01-12 17:14:19 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079593973 krhein5453 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079594061 2021-01-12 17:14:20 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079594061 acameron3082 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079595232 When the steel wool was lit on fire it sparked. After everything was lit by fire there was an odor change and a color change. The steel wool also changed mass because it was an opened system. ]]> 2021-01-12 17:14:36 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079595232 rforte5210 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079595934 2021-01-12 17:14:45 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079595934 alitz3053 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079596886 It started as one color then while it burned it changed to a darker one and it weighed more.]]> 2021-01-12 17:14:59 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079596886 alitz3053 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079602600 It did not change matter because the objects that the chemical reaction changed did not take away their physical features.]]> 2021-01-12 17:16:28 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079602600 jmillett3268 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079602638 2021-01-12 17:16:28 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079602638 acameron3082 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079602868 Matter can never be destroyed. The energy of the matter just changes. So when something changed i]]> 2021-01-12 17:16:31 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079602868 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079603281 the steel wool was lit on fire, exposing it to more oxygen and because it was not concealed, the weight changed and become more heavy.

]]> 2021-01-12 17:16:37 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079603281 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079603499 t]]> 2021-01-12 17:16:40 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079603499 jmillett3268 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079604395 2021-01-12 17:16:52 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079604395 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079605596 2021-01-12 17:17:07 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079605596 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079608413 2021-01-12 17:17:41 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079608413 krhein5453 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079615569 2021-01-12 17:19:04 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079615569 tflores2656 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079624301 2021-01-12 17:21:08 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079624301 gbower2663 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079624527 2021-01-12 17:21:12 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079624527 tflores2656 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079624830 2021-01-12 17:21:17 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079624830 tflores2656 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079624831 2021-01-12 17:21:17 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079624831 tflores2656 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079624981 2021-01-12 17:21:19 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079624981 gbower2663 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079625677 2021-01-12 17:21:31 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079625677 tflores2656 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079625962 https://docs.google.com/drawings/d/1sJ5cHKcSfGvON3TDkfAKmi61pBQKiy-xVxlJq870E8w/edit]]> 2021-01-12 17:21:36 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079625962 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079645050 2021-01-12 17:26:22 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079645050 eflores2821 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079649669 When the steel wool was burned it started to absorb heat which changed its color and weight]]> 2021-01-12 17:27:31 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079649669 gbower2663 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079652633 2021-01-12 17:28:06 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079652633 lwitherspoon3069 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079653980 Lila Witherspoon]]> 2021-01-12 17:28:22 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079653980 tflores2656 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079654638 https://docs.google.com/drawings/d/1UQgxB3iAKIzBhLlsw_l8iU7OeorMB-t8AFW9fWv-1tg/edit]]> 2021-01-12 17:28:30 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079654638 eflores2821 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079655228 Matter cannot be destroyed in the first place, its energy and properties can only change]]> 2021-01-12 17:28:38 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079655228 gbower2663 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079658024 2021-01-12 17:29:10 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079658024 tflores2656 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079658035 Matter can't be destroyed. The energy within the matter ]]> 2021-01-12 17:29:10 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079658035 gbower2663 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079659247 2021-01-12 17:29:22 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079659247 rforte5210 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079666723 2021-01-12 17:30:34 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079666723 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079669535 2021-01-12 17:31:02 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079669535 rforte5210 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079671960 Matter can be changed but not destroyed, in the experiments the matter changed only slightly. ]]> 2021-01-12 17:31:25 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079671960 lwitherspoon3069 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079677123 Lila Witherspoon]]> 2021-01-12 17:32:15 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079677123 lwitherspoon3069 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079679496 These experiments show that matter cannot be destroyed no matter how hard you try. The mass of the things in the experiments did not change except for when the mass went up which is not matter being destroyed.]]> 2021-01-12 17:32:38 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079679496 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079699398 When the steel wool was lit on fire, it was exposed more to oxygen, making it heavier.]]> 2021-01-12 17:35:21 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079699398 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079716455 The weight proves that no matter disappeared, but matter was gained]]> 2021-01-12 17:38:02 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079716455 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079726470 2021-01-12 17:39:43 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079726470 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079731644 when the steel wool was burned it absorbed the fire/heat which caused it to change color, weight, and odor. 

]]> 2021-01-12 17:40:32 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079731644 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079739492 weight is used to measure. Since known had been lost known has been destroyed. ]]> 2021-01-12 17:41:50 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079739492 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079743570 they still take up space and have a weight.]]> 2021-01-12 17:42:32 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079743570 amerten3348 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079859191 2021-01-12 18:02:17 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079859191 mirwin1017 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079897963 Matter cant be destroyed, the matter just changed physically. ]]> 2021-01-12 18:09:01 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079897963 amerten3348 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079945120 2021-01-12 18:17:05 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079945120 amerten3348 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079946531 In the chemical equation for the steel wool, there were still the same amount iron and oxygen molecules throughout the equation. They were just created into a different matter, iron oxide. In the Wack - A - Pack system, we can see that there was no change in mass from start to finish, meaning that no matter was destroyed.]]> 2021-01-12 18:17:19 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079946531 mirwin1017 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079973066 2021-01-12 18:22:02 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079973066 mirwin1017 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079977512 2021-01-12 18:22:48 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1079977512 ebradshaw2643 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080287085 first mrs.Leyva weighed the wack a pack and the mass was 6.2 grams. second mrs.Leyva hit the wack a pack and it started to expand. and then we weighed it agen and the mass was 6.2 grams. then we opened it and saw the water and slat that the chemical reaction made.]]> 2021-01-12 19:18:29 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080287085 gstucki2721 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080287249 no matter was destroyed because at the end of the experiments they ether weighed the same amount as before or they weighed more than before.]]> 2021-01-12 19:18:31 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080287249 keagar2938 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080291212 2021-01-12 19:19:16 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080291212 gstucki2721 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080298731 when the wack-A-Pack was hit it broke open a packet and mixed the two chemicals together which then produced gasses that eventually popped the packet out of the package and when cut open there was salt, water, and carbon dioxide in it.]]> 2021-01-12 19:20:41 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080298731 mpatterson2599 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080304022 2021-01-12 19:21:40 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080304022 mpatterson2599 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080332714 2021-01-12 19:27:06 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080332714 mpatterson2599 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080338291 the mass was the same at the end for the wack a pack. and the mass increased after the steel wool was set on fire. This means that no matter has been destroyed.]]> 2021-01-12 19:28:10 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080338291 gstucki2721 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080369441 when the steel wool is burned it changes it's color from silver to black and it gains mass from the surrounding air]]> 2021-01-12 19:34:33 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080369441 keagar2938 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080462982 2021-01-12 19:54:21 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080462982 keagar2938 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080488544 2021-01-12 20:00:21 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080488544 keagar2938 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080491697 I know that no matter was destroyed because at the end of the wack-a-pack the mass was the same and at the end of the steel wool experiment the mass actually increased.]]> 2021-01-12 20:01:09 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080491697 ebradshaw2643 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080520991 first the steel wool was gray and it had a mass of 366.5 then mrs.Leyva light the steel wool on fire and it turned black and then she wheyed the mass of the steel wool after it was burned and the mass was 366.8.]]> 2021-01-12 20:07:41 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080520991 ebradshaw2643 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080543733 I know that matter was not destroyed because the mass stays the same or it gets bigger so I know that matter was not destroyed.]]> 2021-01-12 20:13:12 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080543733 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080674954 2021-01-12 20:47:34 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080674954 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080757984 2021-01-12 21:05:11 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080757984 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080762147 I know that matter was not destroyed because in the wack-a-pack, there was an increase in volume and the mass stayed the same, showing that the matter was just moved around(when you look at the reactants and product molecules) and in the burning steel wool, there was an increase in mass, showing that there wasn't any matter destroyed.]]> 2021-01-12 21:06:32 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1080762147 jcrews2654 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1081087809 2021-01-12 23:53:08 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1081087809 jcrews2654 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1081088189 2021-01-12 23:53:27 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1081088189 jcrews2654 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1081088356 2021-01-12 23:53:35 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1081088356 twinterton9820 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1081347186 2021-01-13 02:34:23 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1081347186 twinterton9820 https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1081354217 2021-01-13 02:39:26 UTC https://padlet.com/k_a_leyva1/itqzgzegopxka1bs/wish/1081354217