Using your knowledge of ionic interactions, determine the possible products generated from a reaction of sodium phosphate with calcium chloride. Which experimental observations and any additional resources help validate the chemical composition of the products?.

tracks, burrows, eggshells, nests, tooth marks, or gastroliths

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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