while preforming a lab experiment, you and your partner were asked to drop a small scoop of white solid powder into a test tube of clear liquid. The test tube immediately warmed up in your hand and a large amount of bubbles were produced. Did a chemical reaction take place, yes or no? what evidence or lack of evidence do you have to support your answer?

ill try to . no promises tho.

explanation:

the product of the pressure and volume is also constant

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.