Answer:
5 elements
Explanation:
Na, Cl, Ag, N, O are all separate elements because the first letter of an element is always capital and the second one is lowercase
The different chemical elements present in this equation NaCl + AgNO₃ --> NaNO₃ + AgCl are Na, Cl, Ag, N, and O.
Chemical elements are pure substances that contain only atoms and have the same amount of protons in the nuclei.
There are a total of 118 elements are present in a periodic table.
The elements present in the given equation are:
Na- sodium, Cl-chlorine, Ag-silver, N-nitrogen, and O-oxygen.
Thus, the elements present in the equation are Na, Cl, Ag, N, and O.
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