Which best describes how the chemical reaction
that produces nitrogen gas inflates the airbag?

A. The sodium azide
quickly breaks apart.

B. The sodium azide suddenly melts.

C. The sodium azide rapidly forms a precipitate.

A.

Explanation:

When a car crash occurs, the electrical signals indirectly stimulate the decomposition of sodium azide , causing it to break a part and to release sodium metal and nitrogen gas, and nitrogen is used to inflate the bag.

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of c is as shown here in the image.

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.