There are three main states of matter: solid, liquid and gas. When a substance changes state, this is a physical change because no new substances are produced and the change is reversible.
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DOJ Hands Down Ultimatum as Eric Adams Showdown Hits Boiling PointTrump’s Justice Department has dramatically escalated its war with prosecutors in attempt to get the charges against New York ...
Although this pursuit is admittedly highly subjective, I decided to come up with worry levels based on a 1-10 scale (with 1 ...
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Asteroids that orbit close to the Earth inevitably cause us some anxiety due to the even remote possibility of a collision.
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The new material could be key to finally building a successful fusion reactor.
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Density describes how closely packed the particles are in a solid, liquid or gas. There is little difference between the density of a liquid and its corresponding solid (eg water and ice).
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