Atomic StructureEnergy of Hydrogen Atom16Choose the best answerFor a hydrogen atom, the maximum possible energy of an electron corresponds to:AThe nucleusBGround stateCFirst excited stateDInfinite separation from the nucleus Like 0 Discuss 0Share
Atomic StructureSubatomic Particles17Choose the best answerThe number of types of nucleons present in an atomic nucleus is:AMore than 100B3C2D100 Like 0 Discuss 0Share
Atomic StructureNucleons18Choose the best answerHow many types of nucleons are present in an ordinary atomic nucleus?AMore than 100B3C2D100 Like 0 Discuss 0Share
Atomic StructureIsotopes19Choose the best answerAtoms of the same element having the same atomic number but different mass numbers are called:AIsothermsBIsotopesCIsobarsDElementary particles Like 0 Discuss 0Share
Atomic StructureSubatomic Particles20Choose the best answerA neutral atom with atomic number greater than 1 generally consists of:AOnly protonsBProtons and neutrons onlyCNeutrons and electrons onlyDProtons, neutrons, and electrons Like 0 Discuss 0Share