If you are given the complete chemical symbol for an atom, or ion, how can you determine the number of each kind of particle in the atom or ion?

Together, the number of protons and the number of neutrons determine an element's mass number: mass number = protons + neutrons.

Explanation:

there are no statements provided but here is why:

sulfur belongs to group 16 because it can be found in nature whether it is in a free or combined state.

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"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."