Respuesta :
Answer:
When the charcoal burned, it turned into a gas which caused the mass to change.
Explanation:
A black coloured formed by the intense heating of the plants and trees and other materials under a certain temperature and pressure to remove the water content is called charcoal.
The charcoal was burned and turned into a gas causing change to the mass.
What is mass conservation?
A principle of physics and chemistry states that in a closed system the transfer of mass and energy will remain constant and no atoms or molecules will be annihilated or produced during a chemical reaction.
When the charcoal is burned on the grill ash is created and the weight of the ash is less than that of charcoal compared to that before being burned as some amount of gas was also created and the mass of the ash changed.
Thus, the mass of ash is reduced.
Learn more about conservation of mass here:
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