The number of neutrons in the nucleus of an atom can be calculated by 1. adding together the numbers of electrons and protons 2. subtracting the number of protons from the number of electrons 3. subtracting the number of protons from the mass number 4. adding the mass number to the number of protons

Which statement best explains the relationship between an area is geography and the temperature of its surface water

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.