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Physics, 22.06.2019 08:50
The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions
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Physics, 22.06.2019 23:00
The average time that it takes for the car to travel the first 0.25m is s. the average time to travel just between 0.25 m and 0.50 m is s. given the time taken to travel the second 0.25 m section, the velocity would be m/s.
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Physics, 23.06.2019 10:30
Group of elements with the same number of valence electrons
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Physics, 23.06.2019 11:00
Which temperature scale measures water boiling at 100 degrees? which temperature scale measures water boiling at 100 degrees?
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If your brakes suddenly give out what should you do?...
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