Atomic theory
Quiz by Александра Соболева
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14 questions
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- Q1Who is credited with proposing the concept of atoms?DemocritusSocratesPlatoAristotle30s
- Q2What is the current model of atomic structure called?The quantum mechanical modelThe nuclear modelThe atomic theory modelThe classical model30s
- Q3What is the smallest unit of an element that retains its chemical properties?CompoundAtomMoleculeIon30s
- Q4Who discovered the neutron?James ChadwickErnest RutherfordMarie CurieAlbert Einstein30s
- Q5Which scientist proposed the planetary model of the atom?John DaltonNiels BohrMax PlanckIsaac Newton30s
- Q6What is the charge of a proton?NegativePositiveNeutralVariable30s
- Q7What is the name of the theory that states that all matter is composed of atoms?Particle theoryQuantum theoryChemical theoryAtomic theory30s
- Q8Who developed the concept of the electron cloud?Louis de BroglieWerner HeisenbergMax PlanckErwin Schrödinger30s
- Q9What is the atomic number of oxygen?10861230s
- Q10Who proposed the theory of relativity?Marie CurieIsaac NewtonAlbert EinsteinMax Planck30s
- Q11Who is credited with the discovery of the electron?Niels BohrErnest RutherfordMax PlanckJ. Thomson30s
- Q12What did Ernest Rutherford discover through his gold foil experiment?The protonThe neutronThe nucleus of an atomThe electron30s
- Q13Who discovered the neutron?James ChadwickMax PlanckEnrico FermiAlbert Einstein30s
- Q14Which scientist proposed the wave-particle duality of light?Albert EinsteinLouis de BroglieWerner HeisenbergMax Planck30s