21. A positively charged rod will have the strongest attraction for

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

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Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air