Which equation is balanced?
a. na+f2=2naf
b. mg+2o2=2mgo
c. 2al+3f2=2alf3
d. al+3o2=al2o3

43.452

step-by-step explanation:

284 times .153 = 43.452

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.

answer carbon and three oxygen atoms;

thats not the answer u need to drop the right one bruh