Consider the following sketch of the interaction energy for two atoms as a function of distance between the atoms.

Label e) refers to the point where the interaction energy is lowest and shows how the stable bond length is calculated.  At this point ____________

Consider the following sketch of the interaction energy for two atoms as a function of distance between the atoms.

Which label, a) to e) points to the region where the attraction between the nuclei and electrons is dominating the interaction?

Consider the following sketch of the interaction energy for two atoms as a function of distance between the atoms.

Which label, a) to e) points to the region where there is no interaction between the atoms?

What type(s) of atomic orbitals are pictured below?

Consider the energy level diagram sketch below.

Which of the transitions, a) - e), represents a hydrogen atom in an excited state emitting light and ending up in its ground state?

The two clouds of electrons in a π-bond (shown below) represent ____________

The diagram below shows several electronic energy levels of the hydrogen atom including the ground state energy level and an energy of 0. The energy of each level is to scale.

How many d orbitals can exist when the principal quantum number = 2?

Consider the energy level diagram sketch below.

Which of the transitions, a) to e), represents a hydrogen atom in its ground state absorbing light and ionising?

Consider the energy level diagram sketch below.

Which of the transitions, a) to e), represents a hydrogen atom in its excited state emitting light and ending up still in an excited state?