Gas which dissolve in ammonia copper(ii) chloride but insoluble in water is

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer