Hello! Can someone tell me how fans function and work? And what it does?

Which of the following are correct values for the ideal gas laws constant r

Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.

The term gas is limited to those substances that exist in the gaseous state at