One of Niels Bohr's brilliant insights, which led to our modern understanding of atomic structure, was that for atomic electrons,Select one:a.the electron charge is quantised.b.an atoms's energy can vary continuously from zero to some maximum cutoff value.c.the energy of the atom is Planck's constant multiplied by the frequency of the orbiting electron.d.the electron's angular momentum is quantised.e.the atom's energy is an integral multiple of the electron's rest energy.Clear my choice

Which of the following statements do not form a part of Bohr’s model of hydrogen atom?(a) Energy of the electrons in the orbits are quantized(b) The electron in the orbit nearest the nucleus has the lowest energy(c) Electrons revolve in different orbits around the nucleus(d) The position and velocity of the electrons in the orbit cannot be determined simultaneously.

describe the number of electrons in atoms, their energy levelsand atomic orbitals

Which of the following statement best describes orbital electron behaviour of an atom?QUESTION 7ANSWERa.Orbital electrons move in straight-line paths around the nucleus.b.Orbital electrons exist outside the atom in free space.c.Orbital electrons occupy specific, quantized orbits around the nucleus, each corresponding to a specific energy level.d.Orbital electrons have a positive charge and are located within the nucleus

The energy of electrons in the ground state of the hydrogen atom can be expressed as:Group of answer choices-2.18 x 10-18 J atom-1-2.18 x 10-18 J mol-1-1312 kJ atom-1-5.45 x 10-19 J atom-1-1 J mol-1

In Bohr's model of the atom, electronsGroup of answer choicesonly make transitions between orbitals of specific energies.move from orbit to orbit in many small steps.are spread uniformly through a large, positive mass..can be halfway between orbits.are not confined to specific orbits.