2)
Rain is an example of water vapor condensing and precipitating to the ground. Therefore, this means that energy must
be
A)
converted to heat.
B)
released in the phase change,
absorbed in the phase change.
• D
converted to electromagnetic radiation

characterization of nanoparticles is a critical step in nanomaterial production as it provides information of dimension, morphology, surface charge, distribution and degree of surface functionalization.

is this a psat question, if so do not cheat try your best.