Compare how entropy changes for the following two systems: System A: Solid particles are dissolved in water. System B: Vapor from a gas is condensed.

  super sorry but i dont know lo

Green is technically every other color but green but the other wavelengths of the other colors get absorbed by the object and the wavelength of the color green gets reflected

Idont know. if you want an answer you need to give us some context dude.

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).