The name given to a substance's state (solid, liquid, or gas) at room temperature (25°c or 298 k) and a pressure of 100 kpa is its state.

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

How many atoms are there in 5.70 mol of mg

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude