D is the correct answer... if u need in depth let me know
I think it might be A. i am not totally sure though
You could let the air out of the balloon while it is under the water with a container filled with water upside down over it. And measure the water displacement.
After heating the brick and the iron, it is observed that the brick heats up quicker and the brick releases energy quicker.
<h3>What is thermal energy?</h3>
Thermal energy (also called heat energy) is produced when a rise in temperature causes atoms and molecules to move faster and collide with each other.
The iron has more energy than the brick even though it is at the same temperature. That means that the iron must have more particles than the brick.
Iron and brick are both solids and have the same volume, so the difference in total energy must be due to atomic composition.
Learn more about thermal energy here:
brainly.com/question/14506133
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Answer:
Selenium hexachloride is SeCl6.
Explanation:
