Chemistry, 30.07.2019 15:00 paigejohnson955
At constant temperature, decreasing the volume of a fixed amount of gas will decrease the pressure decrease the temperature increase the pressure maintain the pressure
Answers: 1
Chemistry, 22.06.2019 07:00
In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
Answers: 2
Chemistry, 22.06.2019 14:30
Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
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Chemistry, 22.06.2019 15:00
What does the symbol (–hfus) indicate in a phase change?
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Chemistry, 22.06.2019 21:00
How many neutrons does an element have if its atomic number is 50 and its mass number is 166
Answers: 1
At constant temperature, decreasing the volume of a fixed amount of gas will decrease the pressure...
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