Chemistry, 21.02.2021 17:10 ravenmcfarlandp07okx
Identify the following elements with the electronic configurations, and their positions on the periodi
c table 1..(Kr)4d^5 5s^2 2..(Xe)4f^14 5d^5 6s2 3...(Xe)4f^12 6s^1 4...(Kr)4d^10 5s^2 5p^4
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Chemistry, 22.06.2019 09:00
Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?
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Chemistry, 22.06.2019 10:30
Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
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The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates
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Chemistry, 22.06.2019 17:00
The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
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Identify the following elements with the electronic configurations, and their positions on the perio...
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