Hello heroes, I need help with this question and the steps involved. Thank you

Problem 1: A 4'9 3 nugget of copper has a net charge of 2.05 pC. What fraction of the copper's electrons has been removed? Each copper atom has 29 protons: and copper has an atomic mass of 63.5. Numeric :A numeric value is expected and not an expression. Nramwzd [Ninid 2 Problem 2: Suppose a piece ofdirt in an electrostatic precipitator has 0.35 X 101? protons in it and carries a net charge GEE5.5 nC. How many electrons does it have? Numeric :A numeric value is expected and not an expression. N =