Green light has a wavelength of 5200A. Calculate the energy of one photon of green light.
A. 3.4 x 10-40 J
B. 3.4 x 10-30 J
C. 3.8 x 10-26 J
D. 3.8 x 10-19 J
Correct Answer: D. 3.8 x 10-19 J
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A. 3.4 x 10-40 J
B. 3.4 x 10-30 J
C. 3.8 x 10-26 J
D. 3.8 x 10-19 J
A. principal quantum number (n)
B. angular momentum quantum number (I)
C. magnetic quantum number (mI)
D. spin quantum number (ms)
A. 3, 1, -1
B. 3, 2, 2
C. 3, 2, -1
D. 3, 3, 2
A. Ignore
B. Relax
C. Enjoy
D. Worry
A. Aufbau principle
B. Pauli exclusion principle
C. Hund’s rule
D. Periodic law
A. In a given atom, the maximum number of electrons having principal quantum
number n = 3, is 18
B. The number of orbitals in a given f subshell is 7
C. For n=4, the largest possible value of I is 3
D. For n=4, the largest possible value of mI is 2
A. Scowl
B. Hide
C. Display
D. Summon