The answer is D-negative because protons are positive and neutrons are neutral
The beaker of acetic acid will cool more quickly.
The specific heat capacity of acetic acid is about half that of water.
Thus, it takes twice as much heat gain (or loss) in acetic acid to cause a given change in temperature.
If everything else is constant and heat is being lost at the same rate, the temperature of the acetic acid should drop twice as fast as that of water.
Answer:
The table is useful for modern students and scientists because it helps predict the types of chemical reactions that are likely for an element
4 Movement of less dense material
3 Heating of cooler material
1 cooling of warmer material
2 movement of denser material
