Two monosaccharides bond together to form a disaccharide. Give the name of the functional group of the MONOSACCHARIDES that participate in this dehydration (linking) process. Hint! Look at the structure of the monosaccharides before it makes a disaccharide and determine which structure/group of atoms is involved to make a disaccharide.

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

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