The chemical environment of protons can be deduced from their chemical shifts. What are the relative chemical shifts of the protons at the labeled positions

Which statement about the stamps is correct?

An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?