Which describes ernest rutherford’s experiment?
a. positive particles are fired at gold foil....
Which describes ernest rutherford’s experiment?
a. positive particles are fired at gold foil. most bounce back, but some pass through.
b. negative particles are fired at gold foil. most bounce back, but some pass through.
c. positive particles are fired at gold foil. most pass through, but some bounce back.
d. negative particles are fired at gold foil. most pass through, but some bounce back.?
Answers: 1
Chemistry, 22.06.2019 14:30, Kiaraboyd9366
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.
Answers: 1
Chemistry, 22.06.2019 16:50, TheOriginal2x
Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m
Answers: 3
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