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:

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic

Hello.the answer is  hydrosphere, geosphere, and biosphere  have a nice day