Question 5 Calculate the energy associated with an x-ray which frequency is 2.22 x 10 18 Hz. a) 2.98 x 10 52) b) 1.47 x 10-15) 1.35 x 10-10) d) 1.35 x 10-14) ob Od Question 6 The electron is: Particle wave both particle and wave electromagnetic radiation Question 7 1 pts According the Bohr theory known as the Bohr model of the stom What is the maximum number that can occupy the 1.3 and energy levels? O 2.2 and 2 espectively 24and respectively 2.9 and 32 respectively O 2.18 and 32 respectively 1 pts Question 8 It is important to a chemist to understand where the electrons are in an atom and how these electron move, and the chemical properties of matter depends on this True False