NaCl(s) has a melting point of 1074K. Explain, in terms of bond formation and bond strength, why
Sodium Chloride requires such a high temperature to
melt.

your answers are a,b,,e and f

i hope this

14 days is the half-life of phosphorus-32

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.