Why is the ionization energy of Cl lower than F, but higher than that of S? Matc

Question

Why is the ionization energy of Cl lower than F, but higher than that of S?

Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer.

Why is the ionization energy of Cl lower than F, but higher than that of S? Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. Reset Help has a greater number of protons than This increase in positive charge increases the attraction for electrons which means that it is to remove the alence electrons. The valence electrons are the nucleus in Cl than in F and easier energy is needed to remove them. more more difficult decreases Cl closer to less farther from

Explanation / Answer

Cl = 35

S = 32

therefore,

Chlorine has a greater number of protons than Sulfur.

This increase in positive charge increases the attraction for eletons which means that it is more difficult to remove the valence electrons.

The valence electrons are farther from the nucleus in Cl than in F and less energy is needed to remve them

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