Which of the following statement(s) is/are true?

$$\textbf{A.}$$ If two orbitals have the same value of $$(n + l)$$, the orbital with lower value of $$n$$ will have lower energy.

$$\textbf{B.}$$ Energies of the orbitals in the same subshell increase with increase in atomic number.

$$\textbf{C.}$$ The size of $$2p_x$$ orbital is less than the size of $$3p_x$$ orbital.

$$\textbf{D.}$$ Among $$5f$$, $$6s$$, $$4d$$, $$5p$$ and $$5d$$ orbitals, none of the orbitals have 2 radial nodes.

Choose the correct answer from the options given below: