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the chemical name for dry ice is solid carbon dioxide. its temperature is -79 degrees C

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The chemical name of dry ice is solidified carbon dioxide. It's temperature is -79 C

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The chemcial name is solidified CO2 / carbon dioxide. Its temperature is -79 ℃
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Solid CO2 is the chemical name for dry ice. The temperature is -79 degree Celsius.

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The chemical name for dry ice is solid co2/carbon dioxide

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Dry ice absorbs energy from its surroundings. Dry ice is a solid and converts into a gas through submilimation

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The dry ice absorbed energy from its atmosphere. This made it change from solid to gas, known as sublimation.

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Solidified carbon dioxide is the name of dry ice.

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the chemical name of dry ice is Solid carbon dioxide and it's temperature is -79

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Dry ice is taking heat energy from its surrounding air and the copper coin inserted in the ice the video. It was turning to the gaseous state through sublimation.

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the chemical name of dry ice is solidcarbon dioxide. its temprature is -79

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Dry ice's chemical name is Solid carbon dioxide . Its temperature is -79 degrees.

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Q-What is the chemical name of dry ice? Mention it's temperature.

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Q-What is the chemical name of dry ice? Mention it's temperature.

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The chemical name of dry ice is solid carbon dioxide and its temperature is -79 degree c

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The dry ice absorbed energy from a copper coin as it is a conductor of heat hence its energy is transferred to the dry ice. This is the process of sublimation (solid to gas)

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The dry ice got its energy from the copper. Copper is a conductor of heat so it transferred it's heat energy to the dry ice. This made the dry ice convert from solid to gas

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The dry ice got its energy from the copper. Copper is a conductor of heat so it transferred it's heat energy to the dry ice. This made the dry ice convert from solid to gas

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Q-What is the chemical name of dry ice? Mention it's temperature?
A-The chemical name of dry ice is Solid CO2.The temperature of dry ice is -79°C.

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Copper was inserted after sometime as it is a good conductor of heat and would increase the speed of sublimation

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A copper coin was inserted sometime later. This metal was selected as it is a good conductor of electricity and heat.

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Copper was inserted into the dry ice as copper is a good conductor of heat. If inserted into dry ice, it helps the ice sublimate faster. Copper gets the heat from its surroundings

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The chemical name of dry ice is solid carbon dioxide.

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The dry ice absorbs energy from it's surroundings. It converts into a gas called sublimating

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After the copper coin was inserted, it transferred its heat energy to the dry ice. This increased the rate of sublimation. Slowly, when the copper coin lost its heat energy, it started converting back to a solid. This process is known as deposition.

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the solid dry ice absorbs energy from the atmosphere or air around it or the copper coin

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The dry ice absorbs energy from it's surroundings the copper that is a good conductor of heat.

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A copper coin was used as it it is a good conductor of heat. When it is inserted into dry ice, it helps the dry ice sublimate 

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A copper coin was used as it it is a good conductor of heat. When it is inserted into dry ice, it helps the dry ice sublimate 

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In the video it shows that the dry ice is absorbing heat for the copper coin

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Dry ice absorbs energy from a copper coin. Copper coin absorbs heat energy from the surroundings as it is a good conductor. In the process of sublimation dry ice converts into gas state

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solid carbon dioxide

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atmosphere
liquid

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Solid Carbon dioxide, -78 degrees for solid

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A copper coin was inserted sometime later. This metal was selected as it is a good conductor of electricity and heat.

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Avni-  The chemical name of dry ice is Solid carbondioxide. 

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Avni-  The chemical name of dry ice is Solid carbondioxide. 

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Dry ice is also called solid CO2

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After the copper coin was inserted, it transferred its heat energy to the dry ice. This increased the rate of sublimation. Slowly, when the copper coin lost its heat energy, it started converting back to

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After the copper lost its thermal heat, it developed frost on it after sometime as the sublimated into gas, mixed with the air in the surroundings and then converted into a solid. this is called deposition

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Copper was inserted after sometime and it was selected cause it is a good conductor of heat.

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copper was inserted after sometime as it is a good conductor of heat 

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copper was inserted after sometime as it is a good conductor of heat 

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It's a solid carbon dioxide with the temperature of -79 degree Celsius

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After sometime when the copper's surface becomes cool, frost starts forming on the surface. This process is called Deposition.

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After the copper coin was inserted the dry ice sublimated quicker and frost forms on the surface of the coin. This process is called deposition

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The copper coin was inserted later on.
Copper is a good conductor of heat and electricity

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Copper was inserted as it is a good conductor of heat.

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copper

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dry ice is soling carbon dioxide

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Dry ice takes energy from the particles around it.

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the copper coin heated the dry ice

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copper is a good heat and electricity conductor .

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Solid carbon dioxide
-79 degrees c

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Q-From where the solid dry ice absorb energy? To which state it was converting?

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Q-From where the solid dry ice absorb energy? To which state it was converting?

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At room temperature and pressure, carbon dioxide does not exist as a liquid. Therefore, as dry ice absorbs thermal energy from the objects around it, it changes directly into a gas.[sublimation]

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After the copper coin was inserted in the dry ice chunk, it sublimated faster

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Copper was inserted after sometime as it is a good conductor of heat

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after the coin was inserted the dry ice sublimates

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The coin got frosted, as it lost all its  energy and got absorbed by the dryice. The submilated particles of the dry ice mix with the water vapour in the atmosphere, then the gas particles come in contact with the copper, (copper is a good condoctor of heat) so it absorbs the energy of the particles and the partricles stop moving and stay on the coin.

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It absorbs it's energy from surrounding and turns in gas

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Q-From where the solid dry ice absorb energy? To which state it was converting?
A-The solid dry ice absorbed thermal energy from the copper coin. The solid dry ice was converting into a gaseous state as a result from absorbing thermal energy from the atmosphere around it.

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Copper was inserted after sometime.
It was selected because its a goo conductor of heat

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It takes energy from its surroundings
It converts from solid to gas without converting to liquid

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The chemical name for dry ice is solid carbon dioxide. Its temperature is -79

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Copper was inserted because it is a good conductor of heat so that the speed of sublimation would increase

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Q-Which metal was inserted after sometime? Why that metal was selected?

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Q-Which metal was inserted after sometime? Why that metal was selected?

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coper was inserted in the solid dry ice because it is a good conductor of heat

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It transferred its heat energy to the dry ice that increased rate of sublimation.
After the coin lost heat the opposite happened which is called deposition

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The chemical name of dry ice is solid carbon dioxide. its temperature is 79 degrees C

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Q-Which metal was inserted after sometime? Why that metal was selected?

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Q-Which metal was inserted after sometime? Why that metal was selected?

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it transferred it heat energy to dry ice and increased the rate of sublimation and got frost on it this prosses is known as deposition

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Q-Which metal was inserted after sometime? Why that metal was selected?
A- A Copper coin was inserted into the solid dry ice after a few moments because copper is a metal so metals conduct heat.

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Q-What did you observe on  the metal inserted after sometime? Name the process?
A- I observed that the copper coin transferred heat energy to solid dry ice and thus increased the solid dry ice's rate of sublimation, as a result it got frost on its surface. This process is known as deposition.

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The chemical name for dry ice is solid carbon dioxide.

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It takes energy from its surroundings and it turned into
liquid

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A copper coin was inserted ,because it conducts heat

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After the copper coin was inserted, it transferred its heat energy to the dry ice. This increased the rate of sublimation. Slowly, when the copper coin lost its heat energy. This process is known as deposition.