Atomic Spectra

Einstein said that light could be described as quanta of energy called (a)  

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NGSS.HS-PS4-3

(a)   is the number of waves that pass a given point in one second.

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As the​ ​ (a)   decreases, the ​frequency ​ (b)   .

• wavelength
• increases
• decreases
• crest
• amplitude
• frequency

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NGSS.HS-PS4-1

Elements emit light when electrons return to their

(a)  

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When an electron ​ (a)   energy, it moves to a higher energy state.

• absorbs
• releases

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c =

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NGSS.HS-PS3-4

Electromagnetic radiation is a form of energy that displays (a)   behavior.

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Violet light has the ​​ ​ (a)   wavelength and the highest ​ ​ (b)   .

• frequency
• longest
• speed
• amplitude

Answer explanation

ROY G BIV is the colors in the visible light spectrum. Red and violet are on opposite ends and have opposite characteristics.

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NGSS.HS-PS4-1

When an electron is at its lowest energy state that is called the

(a)  

The distance between corresponding points on adjacent waves are called (a)   .

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