A metal sample is heated and placed into the water in a calorimeter at room temperature. Which statement best describes how the calorimeter can be used to determine the specific heat capacity of the metal sample?

A) Energy transfers to the metal from the water and calorimeter until they are all at room temperature.
B) Energy transfers from the metal to the water and calorimeter until they are all at room temperature.
C) Energy transfers to the metal from the water and calorimeter until they all reach a single temperature.
D) Energy transfers from the metal to the water and calorimeter until they all reach a single temperature.

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

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