What color of light has the greatest energy per photon?

• Red

• Green

• Blue

• Violet

What color of light has the shortest wavelength?

• Red

• Green

• Blue

• Violet

Put the following regions of electromagnetic radiation in order of longest to shortest wavelength

• Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma

• Gamma, X-ray, Ultra, Vis, Infra, Micro, Radio

• Vis, Micro, Infra, Ultra, X-ray, Gamma, Radio

• Micro, Radio, Vis, Infra, Ultra, X-ray, Gamma

What is the energy of a quantum of light with a frequency of 7.39x10¹⁴Hz.

• 4.88x10¹⁹

• 4.88x10^-19

• 2.22x10²³

• 2.22x10^-23

A light has a wavelength of 506 nm. What is the frequency of the light? What is the color of light?

• 16.87Hz, Red

• 5.93Hz, Orange

• 5.93x10^-14Hz, Blue

• 5.93x10¹⁴Hz, Green

_____________________ is the lowest energy level an electron will occupy in an atom at an ordinary condition

• the ground state

• the excited state

13. A theory stating that it is forbidden for 2 electrons having the same value of atomic quantum numbers is explained by... .

• Hund

• Aufbau

• Pauli

• Schrodinger

Identify the following element:
1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

• nickel
• copper
• zinc
• gallium

According to the Aufbau Principle, which sublevel should starting filling with electrons before the 3p sublevel?

• 3s
• 2p
• 4s
• 4p

Choose the correct noble gas configuration for iodine.

• [Ar]4s²4d¹⁰4p⁵

• [Kr]5s²4d¹⁰5p⁵

• [Xe]5s²5d¹⁰5p⁵

• none of the above