The chemical formula for artificial c7h5no3s. match the elements with the numbers found in one molecule of artificial sweeteners

In one molecule of artificial sweeter (C₇H₅NO₃S), there are:

1) seven (7) carbon atoms (C).

2) five (5) hydrogen atoms (H).

3) one (1) nitrogen atom (N).

4) three (3) oxygen atoms O.

5) one (1) sulfur atom (S).

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c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.