1. if i start with 48 ml of water in a graduated cylinder, after submerging an object the water level rises to 63 ml, what is th
e volume of the object. 2. if i start with 36 ml of water in a graduated cylinder, after submerging an object the water level rises to 43 ml, what is the volume of the object
If an atom gains electrons, it develops a negative charge equal to the number of electrons gained. So the net charge on the copper atom which gained 2 electrons will be -2.
