What physical property causes you to lean to one side when the bus you are traveling in takes a sharp turn

some think that theories become laws, but theories and laws have separate and distinct roles in the scientific method. a law is a description of an observed phenomenon in the natural world that hold true every time it is tested. it doesn't explain why something is true; it just states that it is true.

atomic = no of protons.

mass number-atomic number = neutron number