Abowl of soup with a temperature of 125 degrees fahrenheit is placed in a refrigerator with an interior temperature of 38 degrees fahrenheit. predict how heat will flow.

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.

What is the most common reason for matter changing its state?

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?