Reactivity is a periodic trend that represents the chemical properties of an element. Which statement below most closely explains the subatomic particle that influences
this trend. (AKS 3h/DOK 1)

There is one s orbital, and there are three p orbitals, five d orbitals, and seven f orbitals. thus, the answer is b. do not confuse the number of orbitals in a subshell with the number of electrons the subshell can hold. each orbital can hold two electrons, so the capacity of an nf subshell is 14 electrons.

The answer is celsius