Multiple ChoiceIn the context of electronic structure and orbitals, what does the electron cloud model describe?1views
Multiple ChoiceIn its ground-state electron configuration, how many unpaired electrons are present in a neutral phosphorus atom (atomic number 15)?
Multiple ChoiceIn the context of the quantum mechanical model of the atom (orbitals), who stated that an electron’s exact path (position and momentum simultaneously) cannot be predicted with certainty?
Multiple ChoiceWhich of the following statements is false?a) A set of d orbitals contains 5 orbitals.b) A set of 4s orbitals would have more energy than a set of 3p orbitals.c) A set of 3s orbitals would have less energy than a set of 5p orbitals.d) A set of f orbitals contains 3 orbitals.e) A set of p orbitals contains 1 orbital.1911views10rank1comments
Multiple ChoiceIn the modern quantum mechanical model of the atom, electrons are best described as which of the following?1views