Identify the most and the least acidic compound in each of the following sets. Leave the remaining answer in each set blank. a) 2,4-dinitrobenzoic acid: p-nitrobenzoic acid: p-bromobenzoic acid: b) difluoroacetic acid: fluoroacetic acid: trifluoroacetic acid:

i would say b

explanation:

but i think i would need more information than that

the correct answer would be d. hope this !

wher is the rest of the question

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8