PLEASE ANSWER THIS What physical property allows a substance to trap heat and keep it from transferring as quickly?

1. An insulator like wood.

2. A conductor like metal.

3. A conductor like wood.

4. An insulator like metal.

In an oxidation-reduction reaction, oxidation is what happens when a reactant

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.

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?