Structure of Atom questions
799 published questions with worked solutions.
- The number of orbits and orbitals having electrons in _ 14 Si are respectively:
- Which transition of electron in the hydrogen atom emits the maximum energy?
- The possible number of orientations of a subshell is:
- The orbital closest to the nucleus (lowest energy) is:
- The atomic number of the element having the maximum number of unpaired 3p-electrons is:
- The number of vacant d-orbitals in a completely excited Cl atom is:
- The orbital with the maximum number of possible orientations is:
- Which is not a permissible subshell?
- ^2 (the wave function squared) represents the probability of finding the electron. Its value depends:
- The number of f-orbitals associated with n=5 is:
- The chlorine atom differs from the chloride ion in the number of:
- A certain negative ion X^ 2- has in its nucleus 18 neutrons, and 18 electrons in its extra-nuclear structure. What is the mass...
- An atom has a net charge of -1. It has 18 electrons and 20 neutrons. Its mass number is:
- For a given value of the azimuthal quantum number l, the total number of values for the magnetic quantum number m is given by:
- Beryllium's fourth electron will have the four quantum numbers: n l m s
- The number of vacant orbitals of the element with atomic number 14 is:
- The kinetic energy of the electron in He^+ will be maximum in:
- A 3d-electron having s=+ 12 can have a magnetic quantum number of:
- The energy levels for _ZA^ (+Z-1) can be given by:
- When the value of the azimuthal quantum number is 3, the magnetic quantum number can have values:
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration