(Solved): Sclentific Notation:-2.18 \( \times 10^{-18} \) Helpful tip: To enter a number in scielitific notat ...

Sclentific Notation:-2.18 \( \times 10^{-18} \) Helpful tip: To enter a number in scielitific notation, enter \( 1.0 \mathrm{ES} \) or \( 1.0 \mathrm{e} 5 \), for \( 1.0 \times 10^{5} \) where the E: (or e#) denotes \( 10^{4} \) Now let us consider the excited state of hydrogen. What is the energy of an electron (in J) in the \( n= \) 6 level?