Why is it important for the kitchen manager to make sure food is fresh?

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Explain what happens at the saturation point when adding salt to water at room temperature.