Match the substance with its chemical formula. 1. h+ hydroxide ion 2. h3o+ hydronium ion 3. oh- hydrogen ion

             Hydroxide Ion  =  OH⁻

            Hydronium Ion =  H₃O⁺

             Hydrogen Ion  =  H⁺

                        Ions are those species which either contain positive charge or negative charge. Ions are further classified as Monoatomic ions (a single atom containing positive or negative charge) or Polyatomic Ions ( group of Atoms containing positive or negative charge).

                        In given three ions the Hydroxyl Ion and Hydronium Ions are the examples of polyatomic ions while, Hydrogen ion is the example of monoatomic ion.

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

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