Answers: 2
Chemistry, 22.06.2019 22:30, angelagonzalesownus1
Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.
Answers: 1
Chemistry, 23.06.2019 05:40, shelbylynn1093
Why is it incorrect to balance a chemical equation by changing the subscripts? explain.
Answers: 2
Chemistry, 23.06.2019 10:30, yaaaaa31gghgf
Ethyl alcohol, also known as ethanol, has a density of 0.79 g/ml. what is the volume, in quarts, of 1.95 kg of this alcohol?
Answers: 2
Chemistry, 23.06.2019 13:30, lashayreed02
What would happen if no were added to n(g)+o2=2no(g) at equilibrium?
Answers: 1
Exercise is an effective stress reliever. True or False...