Your body can put together small molecules, like to glucose, to make larger ones , like glycogen. It does this by taking out a water molecule from between those
two small molecules. What is this process called?

Condensation synthesis
Hydrolysis
waterization
starchification

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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