1. A sample of oxygen has a volume of 200 mL at a temperature of 25 °C. What volume does it occupy at 100 °C?

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

Explain that newton first law,second law and third law of motion?

In apex! a liquid heated beyond a certain temperature becomes