Brainliest but do not give me a bad answer otherwise I will report you A solution has a [H3O+] = 3.7 × 10−3 M. What is the pH of the solution?

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

Witch two conditions can limit the usefulness of the kinetic molecular theory in describing gas behavior?

Boron has an average atomic mass of 10.81. one isotope of boron has a mass of 10.012938 and a relative abundance of 19.80 percent . the other isotope has a relative abundance of 80.20 percent what is the mass of that isotope? report two decimal places