8.67 x 1018 atoms Zn calculate the number of representative particles or moles for each of the following

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.

The grooves or folds of the brain are called

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both