Answer and we are D A T I N G this is for ppl to get points

What statements accurately describe atoms

(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present

Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above