What is the atomic number of an element whose atoms each contain 47 protons, 60 neutrons, and 47 electrons?

What is the work done by the electric force to move a 1 c charge from a to b?

1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt

Due tomorrow which would have a lower ph, a 0.1 m solution of a strong base or a weak base? why? which would have a higher ph, a 0.1 m solution of a strong base or a weak base? why?