4. If the heat capacity of an object is known, what other information will need to be known to calculate its specific heat capacity? O its volume
OIts energy
O its mass
O its temperature

Why do sodium and neon have vastly different chemical and physical properties despite having similar atomic masses?

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.

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?