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I know that matter was not destroyed because there was still similar components left from the projects.

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I know that matter was not destroyed because there was still similar components left from the projects.

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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.

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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.

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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.

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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.

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when the steel wool is burned it changes it's color from silver to black and it gains mass from the surrounding air

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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.

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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.

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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.

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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.

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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.

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Matter cant be destroyed, the matter just changed physically.

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they still take up space and have a weight.

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weight is used to measure. Since known had been lost known has been destroyed.

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when the steel wool was burned it absorbed the fire/heat which caused it to change color, weight, and odor.

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The weight proves that no matter disappeared, but matter was gained

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When the steel wool was lit on fire, it was exposed more to oxygen, making it heavier.

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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.

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Lila Witherspoon

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Matter can be changed but not destroyed, in the experiments the matter changed only slightly.

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Matter can't be destroyed. The energy within the matter

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the matter wasn't destroyed it was just changed physically

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the matter wasn't destroyed it was just changed physically

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https://docs.google.com/drawings/d/1UQgxB3iAKIzBhLlsw_l8iU7OeorMB-t8AFW9fWv-1tg/edit

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Matter cannot be destroyed in the first place, its energy and properties can only change

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When the steel wool was burned it started to absorb heat which changed its color and weight

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Lila Witherspoon

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https://docs.google.com/drawings/d/1sJ5cHKcSfGvON3TDkfAKmi61pBQKiy-xVxlJq870E8w/edit

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Choose from a wide variety of shapes to create diagrams and charts. Free from Google.

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Choose from a wide variety of shapes to create diagrams and charts. Free from Google.

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When Mrs. Leyva hit the Wack-a-Pack it started to inflate like a balloon. When she hit the Wack-a-Pack the chemicals began to feel pressure and causing a chemical reaction. In result to the chemical reaction the Wack-a-Pack expanded.

Before											  After

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When Mrs. Leyva hit the Wack-a-Pack it started to inflate like a balloon. When she hit the Wack-a-Pack the chemicals began to feel pressure and causing a chemical reaction. In result to the chemical reaction the Wack-a-Pack expanded.

Before											  After

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t

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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.

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It did not change matter because the objects that the chemical reaction changed did not take away their physical features.

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Matter can never be destroyed. The energy of the matter just changes. So when something changed i

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matter cant just dissapear. it turns into a gaas liquid or solid

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matter cant just dissapear. it turns into a gaas liquid or solid

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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.

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When the steel wool was lit on fire it was exposed to oxygen, causing a change in weight unlike in the wak-a pack experiment, which was closed in.- Jenna s

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When the steel wool was lit on fire it was exposed to oxygen, causing a change in weight unlike in the wak-a pack experiment, which was closed in.- Jenna s

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the weight from the balloon  did not change because it has no where to go but the steal wool added weight because it mixed with something in the air 

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the weight from the balloon  did not change because it has no where to go but the steal wool added weight because it mixed with something in the air 

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gabe a

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You can't just make matter disappear it can only change. For example The Wack a Pack got hit blew up and the matter changes from the matter that was originally inside the balloon to the matter that is now outside of the balloon.

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You can't just make matter disappear it can only change. For example The Wack a Pack got hit blew up and the matter changes from the matter that was originally inside the balloon to the matter that is now outside of the balloon.

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When the wack a pack was hit with pressure it caused a chemical reaction inside of the wack a pack causing it to inflate.

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It started as one color then while it burned it changed to a darker one and it weighed more.

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gabe a when  the steel wool was lit on fire it reacted with the oxygen and gained weight 

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gabe a when  the steel wool was lit on fire it reacted with the oxygen and gained weight 

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the steel wool changed color, odor, and heat after all of it was burned. it went from grey to black.

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the steel wool changed color, odor, and heat after all of it was burned. it went from grey to black.

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after before

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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

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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.

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by hitting the Wack-A-Pack it broke the little container inside, causing a chemical reaction, which inflated the balloon.- Jenna S

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by hitting the Wack-A-Pack it broke the little container inside, causing a chemical reaction, which inflated the balloon.- Jenna S

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When the steel wool was set on fire it burned until the steel wool absorbed the heat which made the fire go out. Then the wool had a change temperature, color and odor

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When the steel wool was set on fire it burned until the steel wool absorbed the heat which made the fire go out. Then the wool had a change temperature, color and odor

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when the bloon was hit it created a chemical reaction that made a gas that inflated the balloon

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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.

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the wacka pack was wacked and then it grew

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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

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It started small then the chemical reaction inside of it started and it expanded until it popped.

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The balloon had chemical that made it blow up when you hit or made contact with it.

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The balloon had chemical that made it blow up when you hit or made contact with it.

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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.

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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.

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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.

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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.