I think you mean alcohol ? if so there are a few basic types including ethanol
Answer:
answer is c
Explanation: cause there breaking it
K + S = K2S
Potassium reacts with sulfur to produce potassium sulfide
Based upon Max Planck's theory of black-body radiation, Einstein theorized that the energy in each quantum of light was equal to the frequency multiplied by a constant, later called Planck's constant. A photon above a threshold frequency has the required energy to eject a single electron, creating the observed effect.
Answer:
earth surface is uneven because land heats faster than water causes air to warm.,expand and rise over land while it cools and sinks over the cooler waters surface..
