Use this equation for number 6: 2 Mg + O2 - 2 Mgo. If you react with 11.00 grams of pure magnesium metal (Mg) with excess oxygen gas (O2), how many grams of magnesium oxide (Mgo) should you produce? Show all your work, including all your units, and BOX your answer.​

altitude, density, pressure

air gets less dense the higher the altitude and also the air pressure is less as altitude rises.

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.

i believe the answer is true.