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Vedmedyk [2.9K]
3 years ago
11

Re-word this statement: Ionic Radii are changing as you move down the column because the atoms in lower rows have more energy le

vels, which makes the valence electrons farther from the nucleus, so it takes less energy for them to be pulled away.
The Ionic radii are changing as you move across a row because each element has one more proton, which increases the attraction of the nucleus.
Chemistry
1 answer:
Alex17521 [72]3 years ago
5 0

Answer:

ty po hehe

Explanation:

<em><u>mark</u></em><em><u> </u></em><em><u>me</u></em><em><u> </u></em><em><u>as</u></em><em><u> </u></em><em><u>brainliest</u></em><em><u> </u></em><em><u>po</u></em><em><u> </u></em><em><u>thank</u></em><em><u> </u></em><em><u>you</u></em>

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If I have 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 Liters, what is the temperature in Kelvin(K)
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Explanation:

Assuming that 4 moles of the gas behaves like an ideal gas and obey the kinetic molecular theory.

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Substitute the given information into the equation:

5.6 atm ×12 L= 4 mol ×R ×T

Since pressure is in atm and volume is in L, we can use R= 0.08206 L atm K⁻¹ mol⁻¹.

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