Is the following sentence true or false. very few minerals are compound

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?

What is the temperature in kelvin of a gas if it is allowed to expand from 1.50 l to 4.50 l? the initial temperature is 10.0°c and pressure is constant throughout the change. which equation should you use? t2= v2/v1 t1 what is the final temperature? ⇒ 849 k these are the answers.