Which statement accurately describes the atoms of a specific element? A. A rhodium, Rh, atom contains 103 protons inside the nucleus and 45 neutrons outside the nucleus. B. A manganese, Mn, atom contains 55 electrons outside the nucleus and 25 neutrons inside the nucleus. C. A boron, B, atom contains 11 electrons outside the nucleus and 11 protons inside the nucleus. D. A cesium, Cs, atom contains 55 protons inside the nucleus and 55 electrons outside the nucleus

Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.

Displacement is the slope of a velocity vs. time graph a. true b. false

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.