The specific heat of a substance is the energy required to produce a certain change in a. state b. appearance c. volume d. temper

Write a paragraph at least 10 sentences explaining how rocks are used today in society

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure