Question 9 of 10 2 Points
What is an ion?
A. An atom that has lost or gained 1 or more electrons
B. An atom that has lost or gained 1 or more protons
O c. An atom that differs in mass from another atom of the same
element
D. An atom that has lost or gained 1 or more neutrons

A. An atom that has lost or gained 1 or more electrons

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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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d.) circle motion requires a force to give it a centripetal acceleration.