Take a look around you. How would you describe most of the matter that is in your current environment

Which best describes why nh4+ can form an ionic bond with ci-?

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?