Calculate difference in binding energy of atomic hydrogen and atomic deuterium.

Binding energy of an atomic electron.

Assertion: Ionisation energy of atomic hydrogen is greater than atomic deuterium. Reason: Ionisation energy is proportional to reduced mass.

Find the binding energy of a hydrogen atom in the state n = 2

Find the binding energy of a hydrogen atom in the state n = 2

Find the binding energy of a hydrogen atom in the state n = 2

Calculate the binding energy of "_3 ^ 7 Li , the masses of hydrogen and lithium atoms being 1.007825u and 7.016u respectively