Imagine if rutherford conducted his scattering experiment, and his prediction about the movement of alpha particles held true. which of the other models or scientific observations would have also been confirmed? a)the bohr model would have been confirmed because it shows electrons spinning around a nucleus. b)the plum pudding model would have to be true as well because it shows that electrons are scattered within an atom. c)the bohr model would have been confirmed because it shows electrons occupying random positions inside the electron cloud. d)the plum pudding model would have to be true as well because it shows that all positive charge is concentrated at the center of the atom.
Answers: 1
Chemistry, 22.06.2019 00:00
Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
Answers: 1
Chemistry, 22.06.2019 12:00
Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.
Answers: 1
Chemistry, 22.06.2019 21:20
Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)⇌cocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 ∘c . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction
Answers: 2
Imagine if rutherford conducted his scattering experiment, and his prediction about the movement of...
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