A student is investigating how thermal energy moves. The student heated a nail to 100°C and placed it into 250 mL of 20°C water. Based on your experience, what will happen to the thermal energy of the water and the nail?

The water will transfer energy to the nail until the water and nail have an equal temperature.

The nail will transfer energy to the water until the water and nail have an equal temperature.

The nail will transfer energy to the water and the nail maintains its original temperature.

The water will transfer energy to the nail and the water maintains its original temperature.
Don't answer if you don't know.
-Thank you.

The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.