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How many electrons in an atom with the electron configuration of 1s2 2s2 2p6 3s1
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Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.
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The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
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Astudent states that 9.0 g of baking soda will form an unsaturated solution in 100 g of water. what do you need to know to decide whether this statement is correct? a. the temperature of the water and the molar mass of baking soda b. the percent by volume of the solution and the solubility of baking soda c. the temperature of the water and the solubility of baking soda at that temperature
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How many electrons in an atom with the electron configuration of 1s2 2s2 2p6 3s1...
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