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MA_775_DIABLO [31]
3 years ago
6

The image above shows the periodic table of elements colored to show the trends of ELECTRON AFFINITY. Based in the knowledge you

have acquired through the course of physical science, the following statement can be said about the image:
a)

The elements that are colored in grey are the ones that have higher electron affinity, they are also the most common.

b)

The elements that are colored with the most intense green are the ones that have higher electron affinity, so they tend to gain electrons.

c)

The elements that are colored in gray correspond to the elements with lower electrom affinity, this means that they tend to gain electrons.

d)

The elements that are colored with the most intense green correspond to the exceptions to the rule of the electron affinity trend.

e)

The elements that are colored with the most intense green are the ones that have lower electron affinity, they are gases.

Chemistry
1 answer:
Ratling [72]3 years ago
6 0
I think it’s C because those elements tend to gain electrons while the deepest shade of green tend to give electrons
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What is the volume of 14.0 g of nitrogen gas, N2, at a pressure of 2.00 atm and temperature of 27.0 degree celsius
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P = 2.00 atm = 2026.50hPa
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m = 14.0g              |
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V = ---------- = ----------------------------------------------------------- = <u>6.15L</u>
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In the PhET simulation window, click the radio button labeled Mystery in the Blocks menu on the right-hand side of the screen. U
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We have 5 blocks with their respective masses and volumes.

Block            Mass            Volume

  A                65.14 kg       103.38 L

  B                0.64 kg         100.64 L

  C                4.08 kg         104.08 L

  D                3.10 kg          103.10 L

  E                 3.53 kg         101.00 L

The density (ρ) is an intensive property resulting from dividing the mass (m) by the volume (V), that is, ρ = m / V

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The order from least dense to most dense is B, D, E, C, A

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