Using Bohr's Equation for the Energy Levels of the Electron

Multiple Choice

Using Bohr's equation for the energy levels of the electron in the hydrogen atom, determine the energy (J) of an electron in the n = 4 level. _ _ .

A) +1.84 × 10^{- 29}
B) - 7.34 × 10¹⁸
C) - 1.36 × 10^{- 19}
D) - 5.45 × 10^{- 19}
E) - 1.84 × 10^{- 29}