Why is the SI unit for force Newton's?

Why are people not able to scuba dive in the deep part of the ocean

Explain what happens at the saturation point when adding salt to water at room temperature.

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space