Shelby measured the volume of a cylinder and determined it to be 54.5cm3. The teacher told her that she had a -4.25% error. What is the actual volume of the cylinder?

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.

Which of these conditions most likely produces an unstable isotope?

Which samples do the atoms have the least kinetic energy