It seems like the answer is C, you really just need to use the process of elimination.
The question can be changed into a new form:
Which element has the most negative electron affinity, or attraction for electrons? halogens have the highest electron affinities, and thus are more attracted to the electrons in the Hydrogen atom than any element in their respective periods.
In this case all the following choices are in the same period, thus Cl or Chlorine is the answer as it is a halogen.
Answer:
-2,044.0 kJ/mol
Explanation:
<em> I just did the test on edg</em>
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Answer: The answer to the first one is the second option and the answer for the second one is the first option.
Explanation:
