Which best describes ionization energy? a. energy needed to add an electron to a neutral atom in the gas phase b. energy needed to add an electron to a neutral atom in the liquid phase c. energy needed to remove an electron from an atom or ion in the gas phase d. energy needed to remove an electron from an atom or ion in the liquid phase

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Ase your answer to this question on the information below.hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant.the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen.chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product.nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.

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