Air is made up of different gasses such as oxygen nitrogen and carbon dioxide. which statement best describes these three components of air? -they are all classified as pure substances
-they cannot react with another substance
-they are chemically bonded to one another
-they can be classified as elements

They are chemically bonded to one another

they can be classified as elements

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).

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