Chemistry, 18.07.2019 11:00 Nathaliasmiles
Ineed to pass this or i fail how many grams of mg are in 7.43x10^22 atoms of mg
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Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.
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What best discribes the relationship between wavelength and frequency in a electromagnetic wave
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The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.
Answers: 2
Ineed to pass this or i fail how many grams of mg are in 7.43x10^22 atoms of mg...
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