<h2><em>Solid. Because molecules densely packed it has a high resistance to flow thereby lower kinetic energy.
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<span>The water soaks in the cracks of rocks, freezes and expands breaking the rock apart.</span>
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Answer:
Rubidium
Rubidium is the first element placed in period 5.
Answer:
For an object to move, there must be a force. A force is a push or pull that causes an object to move, change direction, change speed, or stop. Without a force, an object that is moving will continue to move and an object at rest will remain at rest.
Explanation:
