Which of the following is a form of mechanical energy? Group of answer choices

Thermal energy

Kinetic energy

Chemical energy

Nuclear energy

Different isotopes indicate that an element will have different numbers of

Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.

Which metal exist in liquid state and can be cut with knife ?