A battery delivers 5.0 C of charge in 20 s. What is the current from the battery in Amperes? (in milliAmperes?)

Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h

How many neutrons does an element have if its atomic number is 50 and its mass number is 166

Which samples do the atoms have the least kinetic energy