4. If the water level in a graduated cylinder is 20.0 ml and the water rises to a level of 24.6 ml when a metal object is placed in the same graduated cylinder, the volume of the metal is?

Electrical charges of ionic bonds

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic