Answer= C) CN contains a covalent bond.
no se bb si quieres salimos tu sabes
The amount of liquid is measured in L. As the unit Lm is only used when measuring the mass liquid fraction.
Absorption occurs when photons from incident light hit atoms and molecules and cause them to vibrate. The more an object's molecules move and vibrate, the hotter it becomes. This heat is then emitted from the object as thermal energy.
