Question

a orbital by definition is a the path on which the electron resides b the space within the orbits where electrons can be found c the space around the nucleus where the probability of finding the electron will be maximum d the space where the electron rests before its next cycle continue question 1 of 9

Explanation:

To determine the correct definition of an orbital, we analyze each option:

• Option A: Electrons do not follow a fixed path (this is the Bohr model's incorrect view of orbits, not orbitals).
• Option B: Orbitals are not "within orbits" as the Bohr model's orbits are obsolete; orbitals are probability - based regions around the nucleus.
• Option C: By definition, an orbital is the three - dimensional region around the nucleus where the probability of finding an electron is maximum. This aligns with the quantum mechanical model of the atom.
• Option D: Electrons do not "rest" in a space before a cycle; they are in constant motion within the orbital region.

Answer:

C. the space around the nucleus where the probability of finding the electron will be maximum