Question

Identify the representative particles in carbon,oxygen,water and sodium chloride

Answer 1

Answer:

The representative particle for these elements is the molecule. Likewise, all molecular compounds such as H 2 O and CO 2 exist as molecules and so the molecule is their representative particle. For ionic compounds such as NaCl and Ca(NO 3 ) 2 , the representative particle is the formula unit.

Explanation:

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