Periodic Trend: Electronegativity Video Lessons

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Problem: Place the following elements in order of increasing electronegativity. Li     Fr     Pa. P < Fr < Lib. Fr < P < Lic. P < Li < Frd. Li < P < Fre. Fr < Li < P

FREE Expert Solution

Establish the ionization energy trend and determine which among the pairs of atom have larger first ionization

Ionization energy is the energy required to remove an electron from a gaseous atom or ion.

The trend of the ionization energies of the elements can be observed in the periodic table:

increases going from left to right of a period

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Problem Details

Place the following elements in order of increasing electronegativity. 

Li     Fr     P

a. P < Fr < Li

b. Fr < P < Li

c. P < Li < Fr

d. Li < P < Fr

e. Fr < Li < P

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Our tutors rated the difficulty ofPlace the following elements in order of increasing medium difficulty.

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Based on our data, we think this problem is relevant for Professor Ali's class at Lake Land College.