The mass of sample X is 20.Og. It was placed in a graduated cylinder and the water level rose from A to B. What is the
density of sample X?
g/mL

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

Idon’t know what the answer is i wish i could