Match the following items. part a1. vibrate slowly in fixed positions 2. vibrate and rotate 3. occurs at phase equilibrium order of increasing 4. required for evaporation 5. condensation liquid particles 6. vibrate, rotate, and translate 7. caused by collisions with container walls 8. measure of average kinetic energy 9. the intermingling of one substance within another 10. solid, liquid, gas high speeds 11. determined by mass and speed part ba. diffusion b. temperature c. kinetic energy d. evaporation = condensatione. gas particles f. solid particles g. pressure h. gas changing to a liquid i. kinetic energy

An  atom  (ours, not carroll's) consists of a positively charged  nucleus, surrounded by one or more negatively charged particles called  electrons. the positive charges equal the negative charges, so the atom has no overall charge; it is electrically neutral. most of an atom's mass is in its nucleus; the mass of an electron is only 1/1836 the mass of the lightest nucleus, that of hydrogen. although the nucleus is heavy, it is quite small compared with the overall size of an atom. the radius of a typical atom is around 0.1 to 0.25 nanometres (nm), whereas the radius of a nucleus is about 10-6  nm.  *  if an atom were enlarged to the size of the earth, its nucleus would be only 200 feet in diameter and could easily rest inside a small football stadium.read more on -

The independent variable would be the fertilizer as it is what the dependent variable (the growth of grass) depends on.