Jorge is a 5 foot 2 inch tall male weighing 123 pounds. He has dark brown hair, dark brown eyes, and dark skin coloration. He is very athletic and enjoys playing baseball. His first language is Spanish, but he has learned to speak English as well. The genetic information inside Jorge’s chromosomes is most responsible for

- "the choice that is not an indicator of a chemical change is "state of matter changes". more common than not, chemical reactions produce energy in the form of light or heat. along with energy, they also produce a new substance called the product that could be in any state of matter (solid, gas, or liquid)."

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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