1) The above reaction is EXOTHERMIC because heat is released when liquid water freezes to form ice. 2) The above reaction is ENDOTHERMIC because there must be an input of energy in order for water molecules in the liquid phase to have enough energy to escape into the gas phase.
1st Marine Division's Top Enlisted, Longest-Serving Member to Retire. Sgt. Maj. Michael L. Kufchak has spent nearly three decades in the 1st Marine Division. The name âIron Mikeâ resonates throughout the U.S. military, referencing statues and servicemen who hold a distinguishing legacy.
His term as the Doctor stretched from 1987 until 1996, a total of 8.5 years. No new work was produced by McCoy as the Doctor between 1989-1996 however, meaning that Tom Baker is still the longest continuously-serving Doctor, at 7 years (1974-1981).