In some atoms<span>, the required energy is not sturdy enough to hold the </span>nucleus<span> together, and the </span>nuclei<span> of these </span>atoms<span> are said to be </span>fractionable<span>. </span>Weak atoms will<span> lose neutrons and protons as they attempt to become </span>stable<span>. In this way, atoms need that required energy.
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D) A change in state of matter from liquid to solid is a physical change.
Answer:
The purpose of a lab report is to organize and communicate what you did in your experiment.
Explanation:
The answer is B) heat will flow from the water to the copper until they both reach the same temperature