Which procedure could be used to demonstrate that matter is conserved during a physical change?(1 point)
Responses
Find the mass of a piece of ice. Let the ice melt. Find the mass of the liquid water.
Find the mass of a piece of ice. Let the ice melt. Find the mass of the liquid water.
Find the mass of a raw egg. Cook the egg. Find the mass of the cooked egg.
Find the mass of a raw egg. Cook the egg. Find the mass of the cooked egg.
Find the mass of an apple. Cut the apple and remove the core. Find the mass of the remaining apple.
Find the mass of an apple. Cut the apple and remove the core. Find the mass of the remaining apple.
Find the mass of a cup of water. Boil the water. Find the mass of the water that remains.
Find the mass of a cup of water. Boil the water. Find the mass of the water that remains.
Find the mass of a piece of ice. Let the ice melt. Find the mass of the liquid water.
The correct answer is: Find the mass of a piece of ice. Let the ice melt. Find the mass of the liquid water.
The correct procedure that could be used to demonstrate that matter is conserved during a physical change is: "Find the mass of a piece of ice. Let the ice melt. Find the mass of the liquid water."
To perform this procedure, you would start by measuring the mass of a solid piece of ice using a balance. Then, allow the ice to melt completely, ensuring that no water is lost during the process. After the ice has melted, measure the mass of the liquid water that remains using the same balance.
By comparing the initial mass of the ice to the final mass of the water, you can determine if matter is conserved during the physical change. If the mass of the ice and the mass of the water are equal (or very close), it demonstrates that matter is conserved, meaning that no matter was created or destroyed during the change from solid to liquid state.