List the uses and dangers of salts

• It is a good source of preservative.

• It is source of taste to food and other soure

Explanation:

* It help prevent bacteria activities in food by clothing the moisture accessibility for microbial proliferation.

* It gives and changes the original taste of food when tasted via the taste bud by making the food feel generally accepted or rejected.

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

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