In Rutherford's experiment a very small number of particles were deflected. What about the structure of the atom would have caused this?

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

What is the molar mass of potassium nitrate, kno3

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.