Electron Configuration and EM Spectrum Review

Light travels in bundles of energy called a

• frequency

• wavelength

• photon

• electron

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The distance between two successive crests(peaks) or troughs(valleys) is called the

• origin

• wavelength

• amplitude

• trough

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The color of visible light that has the most energy is

• orange

• green

• red

• blue

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Frequency can be measured in

• Hertz

• Volts

• Meters/second

• Grams

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When an electron "drops" from a higher energy level to a lower energy level, _____________ is emitted.

• energy

• sound

• light

• radio waves

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______________ are found in orbitals

• Protons

• Electrons

• Neutrons

• Photons

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The relationship between frequency and energy is _________.

• indirect

• direct

• strained

• a touchy subject

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How many valence electrons in the electron configuration 1s² 2s² 2p^4?

• 3

• 4

• 5

• 6

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Which color of light, according to the EM spectrum, has the shortest wavelength of light?

• Red

• Yellow

• Blue

• Green

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The electron configuration of 1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹ represents what element?

• Potassium

• Sodium

• Argon

• Beryllium

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