Write the
balanced chemical
equation
between
aluminium
and
bromine gas

Al is aluminum. Bromine gas is Br2

Explanation:

Al + Br2 = AlBr3

the correct answer is option d

explanation:

i was wrong its d because they dont use cm when calculating square roots

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.