The first step in the deployment of an air bag converts sodium azide into 10 points sodium and nitrogen gas. Which of the following represent mole ratios
from the balanced equation. Check all that apply. The balanced equation
is in the reading under "Air-bag Design Depends on Stoichiometric
Precision"
1 Nang: 2 Na
2 NaN3 : 1 Na
2 NaN, : 2 Na
1 Nang: 1 N
2 NaN, : 2 N2
2 NaN, : 3 N2
1 Na : 1 N

2 Na : 2 N2
U 3 Na : 3N2

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.

what are the statements

a

im doing test rn im going with 2 but ill give answer if itss wrong,   : )