Kclo3 > kcl + o2 balance the decomposition chemical reaction. a) kclo3 > kcl + o2 b) 2kclo3 > kcl + 3o2 c) 2kclo3 > 2kcl + 3o2 d) 2kclo3 > 2kcl + 6o2

Can smoke be transformed into liquid or used as energy or both?

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

0.2348 grams of pbcl2 used to form 44.0 ml of solution.