What kind of heat is it when you cook an egg in a frying pan?

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state. a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car

Which of the following describes the entropy change as a solution is made from a liquid and solid