Potassium hydroxide (KOH) reacts with carbon dioxide to form potassium carbonate (K2CO3) and water. If 275 g Potassium hydroxide (KOH) reacts with 500 g carbon dioxide and 265 g potassium carbonate (K2CO3) is isolated along with an undetermined amount of water. What is the percentage yield for potassium carbonate

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.

if it's not useful, feel free to report for mistake in answer.

elements make up everything, and they combine to make compounds.

the answer is c

1 is the answer to this problem