Electrons and Energy Review | Baamboozle - Baamboozle

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10

How can you use the periodic table to determine the number of energy levels an atom has?

look at the period (horizontal row) the element is in

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10

How many valence electrons does every element in group/family 14 of the periodic table have?

4

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10

What is the symbol for energy?

E

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5

What is the maximum number of electrons that can occupy energy level 3?

8

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trap

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seesaw

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fairy

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baam

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10

How many valence electrons does every element in group/family 17 of the periodic table have?

7

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15

How does an electron become "excited"?

The electron absorbs energy and jumps to a higher energy level.

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20

Visible light has a wavelength between _________ - __________ (approximately).

400 nm to 750 nm (4.00x10^-7 m to 7.50x10^-7 m)

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10

The atomic emission spectra uses which part of the Electromagnetic (EM) spectrum?

visible light

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15

True or False: Elements in the same group/family have similar chemical properties?

True

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15

What formula would you use to solve the following problem?: Calculate the energy of an EM wave with a frequency of 5.00x10^14 Hz.

E=hv

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25

What is the frequency of a wave whose wavelength is 5.25x10^-7 m? (include proper units in your answer)

c=λv -->v=c/λ=(3.00x10^8)/(5.25x10^-7)= 5.71x10^14 Hz

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10

What color of visible light has the smallest amount of energy? the greatest amount of energy?

smallest: red; largest: purple/pink

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seesaw

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fairy

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gift

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banana

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15

In electromagnetic wave calculations, what is "c"?

speed of light= 3.00x10^8 m/s/s

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baam

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gift

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gift

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thief

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