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(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?
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Place the elements below in order of decreasing ionization energy. aluminum(al) chlorine(cl) magnesium (mg) sulfur(s)
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Chemistry, 22.06.2019 18:00
Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?
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What is the concentration in moles per liter of a 250 mL solution that contains 16.0
g of dissolved...
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